CN216079951U - Range hood with air duct control function - Google Patents
Range hood with air duct control function Download PDFInfo
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- CN216079951U CN216079951U CN202121596237.2U CN202121596237U CN216079951U CN 216079951 U CN216079951 U CN 216079951U CN 202121596237 U CN202121596237 U CN 202121596237U CN 216079951 U CN216079951 U CN 216079951U
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- air inlet
- air
- air outlet
- control function
- regulating plate
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Abstract
A kind of kitchen ventilator with air channel control function, it includes outer casing and locates at its bottom and collects the petticoat pipe, the top of the outer casing has wind cupboards, install the spiral case of induced drafting in the wind cupboards, the air intake of the spiral case of induced drafting is communicated with air outlet set up on the outer casing through the air hose, collect the petticoat pipe and have left air intake and right air intake, and cover with the decorative board in the air intake; air outlet department be provided with the regulating plate, the regulating plate articulates and installs in the air outlet middle part, air outlet one side install actuating mechanism, actuating mechanism promotes the regulating plate horizontal hunting, forces the regulating plate to cover on left air inlet duct or right air inlet duct, adjusts the air inlet proportion of both sides air inlet duct. The utility model has the beneficial effects that: the lampblack absorber has wind channel control function, can provide the targeted service to gas range arbitrary side, does not lose original whole smoking function again simultaneously, and the oil absorption blowdown effect is ideal.
Description
Technical Field
The utility model relates to a range hood, in particular to a range hood with an air duct control function.
Background
In modern life, household gas cookers and range hoods have become essential household appliances for kitchens, and the range hood mainly comprises a machine shell, a motor, a wind wheel, a control system and the like, wherein the machine shell is provided with a smoke collecting hood. Under the control of the control system, the fan exhausts air outwards to form negative pressure in the fume collecting hood, and hot oil fume generated by the cooker rises into the negative pressure range of the fume collecting hood and is exhausted from the room to the outside through the range hood.
The range hood on the market is often set up in the middle part of gas cooking utensils, the range hood of being convenient for like this to no matter be left side gas-cooker or right side gas-cooker homoenergetic provide the service of adsorbing the oil smoke blowdown, but in the real life left side gas-cooker rate of utilization is higher, and right side gas-cooker is in idle state for a long time, and the range hood all is in holistic smoking state, can not provide special independent service to arbitrary side gas-cooker pertinence ground, oil absorption blowdown effect is unsatisfactory, consequently urgently needs to provide a range hood with wind channel control function.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provides the range hood with the air duct control function, which has the advantages of simple structure, low manufacturing cost, targeted service for a gas stove and ideal oil absorption and pollution discharge effects.
The object of the utility model is achieved in the following way: the utility model provides a lampblack absorber with wind channel control function, its includes the shell and is located the collection petticoat pipe that its bottom set up, and the top of shell is provided with the wind cabinet, installs the spiral case that induced drafts in the wind cabinet, and the air intake of the spiral case that induced drafts switches on its characterized in that through tuber pipe and the air outlet of setting on the shell: the smoke collecting cover is provided with a left air inlet and a right air inlet, a decorative plate covers the air inlets, and the left air inlet and the right air inlet are respectively communicated with an air outlet at the top of the shell through a left air inlet duct and a right air inlet duct; air outlet department be provided with the regulating plate, the regulating plate articulates and installs in the air outlet middle part, air outlet one side install actuating mechanism, actuating mechanism promotes the regulating plate horizontal hunting, forces the regulating plate to cover on left air inlet duct or right air inlet duct, adjusts the air inlet proportion of both sides air inlet duct.
The front end part of the adjusting plate is provided with a hinge shaft by the body in a protruding way, the hinge shaft is hinged and installed in a hinge hole of the air outlet, the rear end part of the adjusting plate is provided with a rotating shaft hole by the body in a concave way, and an output main shaft of the driving mechanism extends into and is clamped in the rotating shaft hole.
The driving mechanism comprises a driving motor and a gearbox, and an output main shaft of the gearbox is coaxially connected with a rotating shaft hole of the adjusting plate.
The driving motor is a stepping motor or a servo motor.
The outer end face of the adjusting plate is provided with a plurality of reinforcing ribs in a protruding mode.
The utility model has the beneficial effects that: 1. simple structure, the cost of manufacture is low, improves market competition. 2. The lampblack absorber has wind channel control function, can provide the targeted service to gas range arbitrary side, does not lose original whole smoking function again simultaneously, and the oil absorption blowdown effect is ideal.
Drawings
FIG. 1 is a diagram illustrating the assembly effect of the present invention.
Fig. 2 is a structural assembly view of the wind cabinet and the housing of the present invention.
Fig. 3 is a schematic view of the internal structure of the wind cabinet of the present invention.
Fig. 4 is a schematic structural view of an adjusting plate and a smoke collecting hood in the utility model.
Fig. 5 is a structural assembly drawing of an adjusting plate and a smoke collecting hood in the utility model.
FIG. 6 is a structural assembly view of the adjustment plate and the driving mechanism of the present invention.
Fig. 7 is a schematic structural view of an adjusting plate according to the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The utility model provides a lampblack absorber with wind channel control function, its includes shell 1 and is located the collection petticoat pipe 2 that its bottom set up, and the top of shell 1 is provided with wind cabinet 3, installs induced draft spiral case 4 in the wind cabinet 3, and the air intake of induced draft spiral case 4 switches on its characterized in that through tuber pipe and the air outlet 11 of setting on shell 1: the smoke collecting hood 2 is provided with a left air inlet and a right air inlet, the air inlets are covered with decorative plates 5, and the left air inlet and the right air inlet are respectively communicated with an air outlet 11 at the top of the shell 1 through a left air inlet duct and a right air inlet duct; air outlet 11 department be provided with regulating plate 6, regulating plate 6 articulates and installs in air outlet 11 middle part, 11 one side of air outlet install actuating mechanism 7, actuating mechanism 7 promotes regulating plate 6 horizontal hunting, forces regulating plate 6 to cover on left air inlet duct or right air inlet duct, adjusts the air inlet proportion of both sides air inlet duct.
The front end of the adjusting plate 6 is provided with a hinge shaft 61 protruding from the body, the hinge shaft 61 is hinged in the hinge hole 12 of the air outlet 11, the rear end is formed with a rotation shaft hole 62 by the body concave, the output main shaft 721 of the driving mechanism 7 extends into and is clamped in the rotation shaft hole 62.
The driving mechanism 7 includes a driving motor 71 and a gear box 72, and an output shaft 721 of the gear box 72 is coaxially connected with the rotating shaft hole 62 of the adjusting plate 6.
The driving motor 71 is a stepping motor or a servo motor.
The outer end face of the adjusting plate 6 is provided with a plurality of reinforcing ribs 63 in a protruding manner.
The working principle is as follows: in the range hood, a left air inlet and a right air inlet are arranged on the smoke collection cover, a decorative plate covers the air inlets, the left air inlet and the right air inlet are respectively communicated with an air outlet at the top of the shell through a left air inlet duct and a right air inlet duct, and the left air inlet and the right air inlet are respectively and correspondingly positioned on the left side and the right side of the gas stove.
It should be noted that: an adjusting plate is arranged at the air outlet and is hinged to the middle of the air outlet, and a driving mechanism is arranged on one side of the air outlet and controls the adjusting plate. When any gas stove works, the driving mechanism can push the adjusting plate to swing, so that the adjusting plate is forced to cover an air inlet duct corresponding to the gas stove which does not work, the air inlet duct is sealed, the fan with the same power can provide oil absorption and pollution discharge services for the air inlet duct corresponding to the gas stove which works, the oil absorption and pollution discharge effects are ideal, and the energy of the range hood can be utilized to the maximum extent. In a similar way, when the gas cookers on two sides of the gas cookers work, the driving mechanism can push the adjusting plate to be perpendicular to the air outlet, at the moment, the left air inlet duct and the right air inlet duct are both in an open and conduction state, and the range hood can simultaneously suck oil and discharge sewage on any side of the gas cookers.
Compare with traditional lampblack absorber, the lampblack absorber in the present case has wind channel control function, can provide the targeted service to gas-cooker arbitrary side, does not lose original whole smoking function again simultaneously, and the oil absorption blowdown effect is ideal, has further cleaned indoor air, has guaranteed that user's use is healthy.
Further, the front end part of the adjusting plate is provided with a hinge shaft by protruding of the body of the adjusting plate, the hinge shaft is hinged and installed in a hinge hole of the air outlet, a rotating shaft hole is formed in the rear end part of the adjusting plate by concave recessing of the body of the adjusting plate, an output main shaft of the driving mechanism stretches into and is clamped in the rotating shaft hole, the connecting structure of the adjusting plate is simple, the operation principle is simple and easy, the production cost is low, the market competitiveness of the range hood is improved, and therefore the range hood can be widely popularized.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (5)
1. The utility model provides a lampblack absorber with wind channel control function, its includes shell (1) and is located collection petticoat pipe (2) that its bottom set up, and the top of shell (1) is provided with wind cabinet (3), installs in wind cabinet (3) and induced drafts spiral case (4), and the air intake of induced drafts spiral case (4) switches on its characterized in that through tuber pipe and air outlet (11) of setting on shell (1): the exhaust fume collecting hood (2) is provided with a left air inlet and a right air inlet, a decorative plate (5) covers the air inlets, and the left air inlet and the right air inlet are respectively communicated with an air outlet (11) at the top of the shell (1) through a left air inlet duct and a right air inlet duct; air outlet (11) department be provided with regulating plate (6), regulating plate (6) are articulated to be installed in air outlet (11) middle part, air outlet (11) one side install actuating mechanism (7), actuating mechanism (7) promote regulating plate (6) horizontal hunting, force regulating plate (6) to cover on left air inlet duct or right air inlet duct, adjust the air inlet proportion of both sides air inlet duct.
2. The range hood with the air duct control function according to claim 1, characterized in that: the front end part of the adjusting plate (6) is provided with a hinge shaft (61) in a protruding way from the body of the adjusting plate, the hinge shaft (61) is hinged and installed in a hinge hole (12) of the air outlet (11), the rear end part of the adjusting plate is provided with a rotating shaft hole (62) in a concave way from the body of the adjusting plate, and an output main shaft (721) of the driving mechanism (7) extends into and is clamped in the rotating shaft hole (62).
3. The range hood with the air duct control function according to claim 2, characterized in that: the driving mechanism (7) comprises a driving motor (71) and a gearbox (72), and an output main shaft (721) of the gearbox (72) is coaxially connected with a rotating shaft hole (62) of the adjusting plate (6).
4. A range hood with air duct control function according to claim 3, characterized in that: the driving motor (71) is a stepping motor or a servo motor.
5. The range hood with the air duct control function according to claim 1, characterized in that: the outer end face of the adjusting plate (6) is provided with a plurality of reinforcing ribs (63) in a protruding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121596237.2U CN216079951U (en) | 2021-07-14 | 2021-07-14 | Range hood with air duct control function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121596237.2U CN216079951U (en) | 2021-07-14 | 2021-07-14 | Range hood with air duct control function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216079951U true CN216079951U (en) | 2022-03-18 |
Family
ID=80665409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121596237.2U Active CN216079951U (en) | 2021-07-14 | 2021-07-14 | Range hood with air duct control function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216079951U (en) |
-
2021
- 2021-07-14 CN CN202121596237.2U patent/CN216079951U/en active Active
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