CN202182500U - Automatic retractor device for exhaust inlet of range hood - Google Patents
Automatic retractor device for exhaust inlet of range hood Download PDFInfo
- Publication number
- CN202182500U CN202182500U CN2011202388653U CN201120238865U CN202182500U CN 202182500 U CN202182500 U CN 202182500U CN 2011202388653 U CN2011202388653 U CN 2011202388653U CN 201120238865 U CN201120238865 U CN 201120238865U CN 202182500 U CN202182500 U CN 202182500U
- Authority
- CN
- China
- Prior art keywords
- support plate
- driving wheel
- cooking
- oralia
- air inlet
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Ventilation (AREA)
Abstract
An automatic retractor device of an exhaust inlet of a range hood belongs to the field of range hoods. The existing range hood has the defects that a panel is difficult to clean, and waste gas is mixed with each other to pollute the environment of a kitchen. The automatic retractor device comprises an exhaust inlet plate, a movable frame parallel to the exhaust inlet plate, a support plate parallel to the exhaust inlet plate, and a reset device and a motor arranged between the movable frame and the support plate, wherein the exhaust inlet port and the movable frame are fixedly connected by a support rod, the support plate is arranged between the exhaust inlet plate and the movable plate to be fixedly connected with a rack, the support plate is provided with a through hole for the support rod to extend out, and the reset device is arranged between the support plate and the movable frame; and a driving wheel is sheathed on a motor shaft of the motor, a convex point is arranged on the driving wheel, a stroke switch contacted with the convex point is arranged to be near the driving wheel, a steel wire rope is wound on the driving wheel, a pulley is fixedly arranged on the support plate, and the other end of the steel wire rope penetrates through the pulley to be fixedly connected with the movable frame. In the automatic retractor device of the exhaust inlet of the range hood, the panel is easy to clean and the defect that the waste gas is mixed with each other can be overcome effectively.
Description
Technical field
The utility model belongs to the range hood field, and is especially relevant with a kind of air inlet of cooking-fume exhauster automatic extending-contracting apparatus.
Background technology
Oil smoke absorbing is the necessity in Modern Family kitchen, and the aft galley epoch more require range hood cleaning, the shortcoming of the difficulty of range hood panel ubiquity cleaning at present of being prone to attractive in appearance, generous, succinct; Also having present high-rise house mostly is shared smokejack, has small amount of exhaust gas to scurry into different kitchens mutually, causes kitchen pollution, and overcoming this shortcoming needs multiple tracks air door sealing device.
Summary of the invention
The purpose of the utility model will overcome existing range hood exactly and have the difficult cleaning of panel; And waste gas is prone to scurry mutually the defective of polluting kitchen environment; Provide a kind of and can effectively overcome the shortcoming that waste gas is scurried mutually; And panel is prone to the air inlet of cooking-fume exhauster automatic extending-contracting apparatus of cleaning, and for this reason, the utility model adopts following technical scheme.
The air inlet of cooking-fume exhauster automatic extending-contracting apparatus; It is characterized in that: this device comprises air draught oralia, the adjustable shelf parallel with the air draught oralia, the support plate parallel with the air draught oralia, is arranged on resetting means and motor between adjustable shelf and the support plate; Connect through strut fixation between air draught oralia and the adjustable shelf; Support plate is arranged between air draught oralia and the adjustable shelf and is fixedly connected with frame, has through hole on the support plate and supplies pole to stretch out, and resetting means is arranged on and is used between support plate and the adjustable shelf the inlet scoop sheet reset; Be set with driving wheel on the motor shaft of described motor, driving wheel is provided with salient point, is provided with the travel switch that can contact with salient point near the driving wheel; Lay winding wire ropes on the driving wheel is set with pulley on the described support plate, and the described steel wire rope other end passes pulley and is fixedly connected with adjustable shelf; Start motor and make the driving wheel rotation, simultaneously steel wire rope is wound in driving wheel, steel wire rope tightens up the distance of adjustable shelf and support plate is shortened; Pole ejects the air draught oralia, and open the inlet scoop.
As the further of technique scheme improved and replenish, the utility model also comprises following additional technical feature.
Described resetting means is a spring, and this spring installs and pole, and the one of which end is against adjustable shelf, and the other end, resets under the active force of spring when the air draught oralia need reset against support plate.
Described resetting means comprises inner sleeve, is set in the outer sleeve and the spring of inner sleeve; The inner sleeve upper end is provided with step by shoulder, and the outer sleeve lower end is provided with step by shoulder, and spring is placed in sleeve inner; One end leans on against the step of inner sleeve upper end and takes on; The other end by shoulder, and is threaded onto pole against the step of outer sleeve lower end, and this structure can effectively protect spring to avoid the oil smoke corrosion; Gap between inner sleeve and the outer sleeve can prevent that for the flexible distance of air draught oralia air draught oralia stroke from exceeding.
Described driving wheel is provided with two salient points, and the driving wheel both sides are provided with two travel switches.
Described pulley is a bearing.
Described pole quantity is 3 and is in triangular distribution, and makes adjustable shelf and air draught oralia keeping parallelism with the principle of 3 one sides.
Described air draught oralia medial surface is provided with gasket seal, and during the plate closing of inlet scoop, the sealing pad contacts with frame, makes air draught oralia sealing effectiveness better.
Described motor is the slowspeed machine that has auto-lock function.
Described air inlet of cooking-fume exhauster automatic extending-contracting apparatus also comprises microcomputer control panel and the button that is installed in range hood top, this microcomputer control panel and button and the rotating of Electric Machine Control line connection control motor and the duration of runs of rotating.
The course of work of the utility model is: actuation button is opened power-on switch, connects motor power automatically.Motor is just changeing makes the driving wheel tense wire rope, and the effect through pulley makes pole stretching out, arrive set up height after, the salient point on the driving wheel touches travel switch, the motor outage is stopped the rotation, and utilizes the self-locking of motor self that the air draught oralia is still in and sets up height; Can press the operation that other functional switches carry out range hood this moment.Finish using back shutdown of range hood, rear motor began automatically under the effect of resetting means, to reverse and resetted a few second.
The utlity model has following beneficial effect: 1, this device panel cleans easily; 2, can prevent effectively that waste gas from scurrying mutually.
Description of drawings
Fig. 1 is the cutaway view in the cabinet that is installed in of the utility model.
Fig. 2 is the cutaway view of the resetting means of the utility model.
Fig. 3 is a place partial enlarged drawing of Fig. 1.
Fig. 4 is the structure chart of the driving mechanism of the utility model.
Among the figure, 1, adjustable shelf; 2, support plate; 3, resetting means; 4, air draught oralia; 5, pulley; 6, steel wire rope; 7, driving wheel; 8, travel switch; 9, computer control panel; 10, inner sleeve; 11, outer sleeve; 12, spring; 13, pole; 14, motor shaft.
The specific embodiment
Be described in detail below in conjunction with the specific embodiment of accompanying drawing the utility model.
Like Fig. 1～shown in Figure 4; The utility model comprises air draught oralia 4, the adjustable shelf 1 parallel with air draught oralia 4, the support plate 2 parallel with air draught oralia 4, is arranged on the resetting means 3 between adjustable shelf 1 and the support plate 2, the slowspeed machine that has auto-lock function, microcomputer control panel 9 and button; 3 poles 13 through distribution triangular in shape between air draught oralia 4 and the adjustable shelf 1 are fixedly connected; Support plate 2 is arranged between air draught oralia 4 and the adjustable shelf 1 and is fixedly connected with frame, has through hole on the support plate 2 and supplies pole 13 to stretch out, and resetting means 3 is arranged between support plate 2 and the adjustable shelf 1 and is used for air draught oralia 4 is resetted; This resetting means 3 comprises inner sleeve 10, is set in the outer sleeve 11 and the spring 12 of inner sleeve 10; Inner sleeve 10 upper ends are provided with step by shoulder, and outer sleeve 11 lower ends are provided with step by shoulder, and spring 12 is placed in sleeve inner; One end against the step of inner sleeve 10 upper ends by shoulder; The other end by shoulder, and is threaded onto pole 13 against the step of outer sleeve 11 lower ends, and the gap between inner sleeve 10 and the outer sleeve 11 is the flexible distance of air draught oralia 4; Be set with driving wheel 7 on the motor shaft 14 of motor, driving wheel 7 is provided with two salient points, is provided with two travel switches 8 that can contact with salient point near the driving wheel 7; Lay winding wire ropes 6 on the driving wheel 7, are set with pulley 5 on the support plate 2, and this pulley 5 is a bearing; Steel wire rope 6 other ends pass pulley 5 and are fixedly connected with adjustable shelf 1, start motor and make driving wheel 7 rotations, simultaneously steel wire rope 6 are wound in driving wheel 7; Steel wire rope 6 tightens up the adjustable shelf 1 and the distance of support plate 2 is shortened, and pole 13 ejects air draught oralia 4, and air draught oralia 4 is opened; Air draught oralia 4 medial surfaces are provided with gasket seal; During the inlet scoop plate closing, the sealing pad contacts with frame, makes air draught oralia sealing effectiveness better.
The course of work of the utility model is: actuation button is opened power-on switch; Automatically connect motor power, motor is just changeing makes driving wheel 7 tense wire ropes 6, and the effect through pulley 5 is stretched out pole 13; After arriving the setting height; Salient point on the driving wheel 7 touches travel switch 8, and the motor outage is stopped the rotation, and utilizes the self-locking of motor self to make air draught oralia 4 be still in the setting height; Can press the operation that other functional switches carry out range hood this moment.Finish using back shutdown of range hood, rear motor began automatically under the effect of resetting means 3, to reverse and resetted a few second.
Claims (9)
1. air inlet of cooking-fume exhauster automatic extending-contracting apparatus; It is characterized in that: this device comprises air draught oralia (4), the adjustable shelf (1) parallel with air draught oralia (4), the support plate (2) parallel with air draught oralia (4), is arranged on resetting means (3) and motor between adjustable shelf (1) and the support plate (2); Be fixedly connected through pole (13) between air draught oralia (4) and the adjustable shelf (1); Support plate (2) is arranged between air draught oralia (4) and the adjustable shelf (1) and is fixedly connected with frame; Have through hole on the support plate (2) and supply pole (13) to stretch out, resetting means (3) is arranged between support plate (2) and the adjustable shelf (1); Be set with driving wheel (7) on the motor shaft of described motor (14); Driving wheel (7) is provided with salient point; Be provided with the travel switch (8) that can contact near the driving wheel (7) with salient point; Driving wheel (7) is gone up lay winding wire ropes (6), is set with pulley (5) on the described support plate (2), and described steel wire rope (6) other end passes pulley (5) and is fixedly connected with adjustable shelf (1).
2. air inlet of cooking-fume exhauster automatic extending-contracting apparatus as claimed in claim 1 is characterized in that: described resetting means (3) is a spring, and this spring installs and pole (13), and the one of which end is against adjustable shelf (1), and the other end is against support plate (2).
3. air inlet of cooking-fume exhauster automatic extending-contracting apparatus as claimed in claim 1; It is characterized in that: described resetting means (3) comprises inner sleeve (10), is set in the outer sleeve (11) and the spring (12) of inner sleeve (10); Inner sleeve (10) upper end is provided with step by shoulder; Outer sleeve (11) lower end is provided with step by shoulder, and spring (12) is placed in sleeve inner, and an end leans on against the step of inner sleeve (10) upper end and takes on; The other end by shoulder, and is threaded onto pole (13) against the step of outer sleeve (11) lower end; Gap between inner sleeve (10) and the outer sleeve (11) is the flexible distance of air draught oralia (4).
4. like claim 2 or 3 described air inlet of cooking-fume exhauster automatic extending-contracting apparatus, it is characterized in that: described driving wheel (7) is provided with two salient points, and driving wheel (7) both sides are provided with two travel switches (8).
5. air inlet of cooking-fume exhauster automatic extending-contracting apparatus as claimed in claim 4 is characterized in that: described pulley (5) is a bearing.
6. air inlet of cooking-fume exhauster automatic extending-contracting apparatus as claimed in claim 5 is characterized in that: the quantity of described pole (13) is 3.
7. air inlet of cooking-fume exhauster automatic extending-contracting apparatus as claimed in claim 6 is characterized in that: described air draught oralia (4) medial surface is provided with gasket seal.
8. air inlet of cooking-fume exhauster automatic extending-contracting apparatus as claimed in claim 7 is characterized in that: described motor is the slowspeed machine that has auto-lock function.
9. air inlet of cooking-fume exhauster automatic extending-contracting apparatus as claimed in claim 8; It is characterized in that: described air inlet of cooking-fume exhauster automatic extending-contracting apparatus also comprises microcomputer control panel (9) and the button that is installed in range hood top, this microcomputer control panel (9) and button and the rotating of Electric Machine Control line connection control motor and the duration of runs of rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202388653U CN202182500U (en) | 2011-07-07 | 2011-07-07 | Automatic retractor device for exhaust inlet of range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202388653U CN202182500U (en) | 2011-07-07 | 2011-07-07 | Automatic retractor device for exhaust inlet of range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202182500U true CN202182500U (en) | 2012-04-04 |
Family
ID=46175536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202388653U Expired - Fee Related CN202182500U (en) | 2011-07-07 | 2011-07-07 | Automatic retractor device for exhaust inlet of range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202182500U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105570519A (en) * | 2016-01-28 | 2016-05-11 | 顾钰锋 | Magnetic check valve |
| CN106705156A (en) * | 2015-11-17 | 2017-05-24 | 博西华电器（江苏）有限公司 | Range hood |
| WO2018120275A1 (en) * | 2016-12-29 | 2018-07-05 | 宁波方太厨具有限公司 | Oil-proof sealing structure for slide bar, and range hood using structure |
| CN109539351A (en) * | 2018-12-27 | 2019-03-29 | 佛山市顺德区美的洗涤电器制造有限公司 | Range hood |
-
2011
- 2011-07-07 CN CN2011202388653U patent/CN202182500U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705156A (en) * | 2015-11-17 | 2017-05-24 | 博西华电器（江苏）有限公司 | Range hood |
| CN105570519A (en) * | 2016-01-28 | 2016-05-11 | 顾钰锋 | Magnetic check valve |
| WO2018120275A1 (en) * | 2016-12-29 | 2018-07-05 | 宁波方太厨具有限公司 | Oil-proof sealing structure for slide bar, and range hood using structure |
| CN108253479A (en) * | 2016-12-29 | 2018-07-06 | 宁波方太厨具有限公司 | A kind of range hood for having the structure for the anti-oil seal structure of sliding bar and application |
| CN108253479B (en) * | 2016-12-29 | 2020-08-21 | 宁波方太厨具有限公司 | Oil-proof sealing structure for sliding rod and range hood applying oil-proof sealing structure |
| CN109539351A (en) * | 2018-12-27 | 2019-03-29 | 佛山市顺德区美的洗涤电器制造有限公司 | Range hood |
| CN109539351B (en) * | 2018-12-27 | 2024-04-09 | 佛山市顺德区美的洗涤电器制造有限公司 | Fume exhaust fan |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202182500U (en) | Automatic retractor device for exhaust inlet of range hood | |
| CN203984331U (en) | A kind of solar panels cleaning device | |
| CN103801541A (en) | Gas bottle surface washing equipment | |
| SG165261A1 (en) | Device and method for collecting waste water from turbine engine washing | |
| CN202581897U (en) | Solar water heater cleaning device | |
| CN202801461U (en) | Automatic glass cleaning device | |
| CN205756945U (en) | A kind of drum-type pluck cleans device | |
| CN205747049U (en) | A kind of household smoke exhaust ventilator with automated cleaning oil stain function | |
| CN106264396B (en) | One kind is home-use singly to wash formula dish-washing machine | |
| CN203750947U (en) | Gas cylinder surface cleaning device | |
| CN205067082U (en) | Earthing device carbon brush wearing and tearing test bench | |
| CN102529900A (en) | Tunnel-type car washer | |
| CN202762666U (en) | Device for removing dust from blackboard eraser | |
| CN205425079U (en) | Novel range hood panel elevating system | |
| CN209305546U (en) | A kind of mini-bus full-automatic computer car washing machine | |
| CN213061406U (en) | Aurora ironing prevention device | |
| CN204396424U (en) | LENS automated cleaning machine | |
| CN205652108U (en) | Quick washing equipment | |
| CN203344515U (en) | Conduction band cleaning device for digital calico printing machine | |
| CN208195188U (en) | A kind of two-sided cleaning device of aluminium corrugated sheet | |
| CN203956684U (en) | A kind of scrubbing unit brush roll automatic regulating apparatus | |
| CN104741344A (en) | Multifunctional foot mat cleaner | |
| CN207170469U (en) | Interlayer foreign matter removal device is reprocessed in one kind assembling | |
| CN202439670U (en) | Tunnel type car washer | |
| CN110250986A (en) | A kind of efficient equipment that cleans the windows |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120404 Termination date: 20140707 |
|
| EXPY | Termination of patent right or utility model |