CN202719655U - Louver air suction hood capable of being opened and closed automatically - Google Patents
Louver air suction hood capable of being opened and closed automatically Download PDFInfo
- Publication number
- CN202719655U CN202719655U CN 201220214119 CN201220214119U CN202719655U CN 202719655 U CN202719655 U CN 202719655U CN 201220214119 CN201220214119 CN 201220214119 CN 201220214119 U CN201220214119 U CN 201220214119U CN 202719655 U CN202719655 U CN 202719655U
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- air suction
- hood
- opened
- traction
- tractive
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- Expired - Fee Related
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Abstract
The utility model discloses a louver air suction hood capable of being opened and closed automatically of a range hood, which comprises an outer frame, a drive device and a louver cover, wherein the louver cover comprises a connecting and rotating bolt, a rotating bearing, blades, a tractive connection rod and a tractive rocker arm; the tractive connection rod and the tractive rocker arm are movably connected through the connecting and rotating bolt; the tractive rocker arm and the outer frame are movably connected through the rotating bearing; and the blades are fixedly connected with the tractive rocker arm. When an air suction device is used, the louver air suction hood capable of being opened and closed automatically is opened so as to be communicated with outside to carry out smoke suction; and when the air suction device is not used, the louver air suction hood capable of being opened and closed automatically is closed, so that the outside is separated from the air suction device, dust is prevented from falling into and cooling fumes are prevented from flowing backward into the air suction device of the range hood, and the service life of the air suction device and the whole range hood can be prolonged; and the wiping and the cleaning are convenient. The air suction hood on a corresponding part can be independently opened by aiming at a cooking range, so that the air quantity of the air suction device is larger, the cooking fume suction effect is stronger, and the electric energy is reduced.
Description
Technical field
The utility model relates to a kind of suspended hood of smoke exhaust ventilator, is specifically related to a kind of automatic unlatching, closes the blinds suspended hood.
Background technology
Smoke exhaust ventilator is a kind of kitchen appliance that purifies kitchen environment.It is installed in kitchen range top usually, the harmful oil smoke that produces in the refuse of cooking stove burning and the cooking process can be taken away rapidly, discharges outdoorly, reduces pollution, purifies air.
Existing smoke exhaust ventilator commonly used mainly contains two large classes: the first kind is European smoke exhaust ventilator, and it utilizes the multilayer oil network to filter, and by increasing power of motor to reach optimum efficiency, volume is larger; Another kind of is side-absorption type smoke exhaust ventilator, it utilizes aerodynamics and hydrodynamics design, utilize first the oil fume separation plate on surface that oil smoke is separated, discharge again the principle of cleaned air, its feature is that smoke pumping is effective, oil dripping is not is not met and discussed, and is hidden in the cabinet to combine together with cabinet, does not take up space.
No matter which kind of smoke exhaust ventilator, it is equipped with air intake device towards cooking stove, and oil smoke is drained from the air channel after being inhaled into smoke exhaust ventilator by air intake device again.Yet, the suspended hood of the air intake device of existing smoke exhaust ventilator generally adopts the grate opening form, the inside of air intake device directly communicates with the external world by grate opening, extraneous dust and mosquito very easily enter smoke exhaust ventilator inside by grate opening, and mix with oil on being attached to housing, bring difficulty for the cleaning of smoke exhaust ventilator, more can affect the smoke absorption effect of smoke exhaust ventilator when serious.
The utility model content
Technical problem to be solved in the utility model provides and a kind ofly communicates with the external world in use for air intake device, the automatic unlatching that is hedged off from the outer world when not using, close the blinds suspended hood, avoid extraneous dust and mosquito to enter air intake device inside, stop simultaneously to reach in the cigarette machine common duct oil smoke and pour in down a chimney.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is to disclose a kind of automatic unlatching, close the blinds suspended hood, comprises housing, also comprises drive unit and blind hood, described blind hood comprises traction bars, described traction bars connecting drive device.When air intake device uses, automatically open, close the blinds suspended hood and open, be specially drive unit driving blind hood and open, air intake device can work.When air intake device work is complete, automatically open, close the blinds suspended hood and close, be specially drive unit driving blind hood and close, namely cut off air intake device and extraneous being communicated with, avoid extraneous dust and mosquito to enter air intake device inside, stop simultaneously to reach in the cigarette machine common duct oil smoke and pour in down a chimney.
As preferably, described blind hood also comprises connection of rotating bolt, rolling bearing, blade and traction rocking arm, described connection of rotating bolt is flexibly connected traction bars and traction rocking arm, and described rolling bearing will draw rocking arm and shell is flexibly connected, and described blade is fixedly connected with described traction rocking arm.
As preferably, described traction rocking arm is ladder structure of right angle, adopts the lever principle design.
This is a kind of preferred structure of blind hood, angle of the traction rocking arm of ladder structure of right angle is flexibly connected the housing of automatically opening, closing the blinds suspended hood, an angle is flexibly connected traction bars, article one, the limit is fixedly connected with blade, realizes the Push And Release of the rectilinear motion band moving vane of traction bars.Described traction bars connecting drive device.When drive unit pulling traction bars moved downward, traction bars drove the traction rocking arm, and traction rocking arm band moving vane is realized the unlatching of blind hood; When drive unit pulling traction bars moved upward, traction bars drove the traction rocking arm, and traction rocking arm band moving vane is realized closing of blind hood.
As preferably, described drive unit connects the circuit program control system of air intake device.Air intake device is when opening, and aut sign allows drive unit open blind hood to drive unit; After air intake device is closed, send a signal to drive unit, allow drive unit close blind hood, realize one-touch automation function.
Beneficial effect: the automatic unlatching that the utility model provides, close the blinds suspended hood, when air intake device uses, open automatic unlatching, close the blinds suspended hood, communicate with the external world, carry out the smoking operation, when air intake device does not use, close automatic unlatching, close the blinds suspended hood, the external world and air intake device is isolated, the air intake device minimizing dust of smoke exhaust ventilator is fallen into, can prolong the life-span of air intake device and whole lampblack absorber; And it is convenient automatically to open, close the wiping of blinds suspended hood.The utility model in use can also for cooking stove open separately corresponding position from automatically opening, close the blinds suspended hood so that the air quantity of air intake device is larger, smoke absorption effect is stronger.
Description of drawings
By reference to the accompanying drawings, other characteristics of the present utility model and advantage can be from below by becoming clearer the explanation of giving an example the preferred embodiment that principle of the present utility model is made an explanation.
Fig. 1 is the open mode structural representation of the utility model a kind of embodiment of automatically opening, closing the blinds suspended hood;
Fig. 2 is the closed condition structural representation of the utility model a kind of embodiment of automatically opening, closing the blinds suspended hood;
Fig. 3 is that the closed condition of the utility model a kind of embodiment of automatically opening, closing the blinds suspended hood is used state diagram;
Fig. 4 is that the closed condition of the utility model another kind of embodiment of automatically opening, closing the blinds suspended hood is used state diagram;
Fig. 5 is the state diagram that opens and uses of the utility model a kind of embodiment of automatically opening, closing the blinds suspended hood;
Fig. 6 is the state diagram that opens and uses of the utility model another kind of embodiment of automatically opening, closing the blinds suspended hood.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in detail:
As depicted in figs. 1 and 2, a kind of automatic unlatching, close the blinds suspended hood, comprise housing 6, drive unit and blind hood.Described blind hood comprises connection of rotating bolt 1, rolling bearing 2, blade 3, traction bars 4 and traction Rocker arm 5, described connection of rotating bolt is flexibly connected traction bars and traction rocking arm, described rolling bearing will draw rocking arm and housing is flexibly connected, and described blade is fixedly connected with described traction rocking arm.Described traction rocking arm is ladder structure of right angle.
As shown in Figure 3 and Figure 4, for automatically opening, close the schematic diagram of blinds suspended hood closed condition.As shown in Figure 5 and Figure 6, for automatically opening, close the schematic diagram of blinds suspended hood open mode.Because family uses cooking stove to be generally two, traditional suspended hood is normally complete one, can not close and folding, automatic unlatching of the present utility model, close the blinds suspended hood, can be designed as whole one and automatically open, close the blinds suspended hood, such as Fig. 3 and shown in Figure 5, also can be designed as on one side one automatic unlatching, close the blinds suspended hood, such as Fig. 4 and shown in Figure 6.Like this, when using, automatic unlatching that can both sides, close the blinds suspended hood and open simultaneously by air-suction channel 7 and carry out air draught, also can only open the monolateral automatic unlatching of cooking stove, close the blinds suspended hood.Further, because the intake of air intake device is certain, open the less suspended hood of area, intake is just larger, and suction is just stronger, that is to say, opens monolateral automatic unlatching, closes the blinds suspended hood, more is of value to fume-exhausting.
Duty:
Air intake device is when opening, and igniter sends the signal of telecommunication automatically to program control system, and accessory drive allows drive unit open blind hood; When drive unit pulling traction bars moved downward, traction bars drove the traction rocking arm, and traction rocking arm band moving vane is realized the unlatching of blind hood.
After air intake device was closed, the program control system accessory drive was closed blind hood; When drive unit pulling traction bars moved upward, traction bars drove the traction rocking arm, and traction rocking arm band moving vane is realized closing of blind hood.
Although described by reference to the accompanying drawings embodiment of the present utility model, those of ordinary skills can make various distortion or modification within the scope of the appended claims.
Claims (4)
1. automatically open, close the blinds suspended hood for one kind, comprise housing (6), it is characterized in that: also comprise drive unit and blind hood, described blind hood comprises traction bars (4), described traction bars connecting drive device.
2. automatic unlatching according to claim 1, close the blinds suspended hood, it is characterized in that: described blind hood also comprises connection of rotating bolt (1), rolling bearing (2), blade (3) and traction rocking arm (5), described connection of rotating bolt is flexibly connected traction bars and traction rocking arm, described rolling bearing will draw rocking arm and housing is flexibly connected, and described blade is fixedly connected with described traction rocking arm.
3. automatic unlatching according to claim 2, close the blinds suspended hood, it is characterized in that: described traction rocking arm is ladder structure of right angle.
4. automatic unlatching according to claim 1, close the blinds suspended hood, it is characterized in that: described drive unit connects the circuit program control system of air intake device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220214119 CN202719655U (en) | 2012-05-11 | 2012-05-11 | Louver air suction hood capable of being opened and closed automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220214119 CN202719655U (en) | 2012-05-11 | 2012-05-11 | Louver air suction hood capable of being opened and closed automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202719655U true CN202719655U (en) | 2013-02-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220214119 Expired - Fee Related CN202719655U (en) | 2012-05-11 | 2012-05-11 | Louver air suction hood capable of being opened and closed automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202719655U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705172A (en) * | 2017-03-17 | 2017-05-24 | 谈启明 | Hundred blade linkage opening and closing mechanism of range hood |
| CN109373409A (en) * | 2018-12-20 | 2019-02-22 | 湖北科技学院 | A kind of cooking fume guiding structure of range hood |
-
2012
- 2012-05-11 CN CN 201220214119 patent/CN202719655U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705172A (en) * | 2017-03-17 | 2017-05-24 | 谈启明 | Hundred blade linkage opening and closing mechanism of range hood |
| CN106705172B (en) * | 2017-03-17 | 2019-09-10 | 谈启明 | A kind of louvre blade linkage switching mechanism of smoke exhaust ventilator |
| CN109373409A (en) * | 2018-12-20 | 2019-02-22 | 湖北科技学院 | A kind of cooking fume guiding structure of range hood |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG JIAXING DEZHENG COOKER CO., LTD. Free format text: FORMER NAME: ZHEJIANG BANGY ELECTRONICS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 314308, Zhejiang City, Jiaxing Haiyan County town Sanlian electronic packaging Park Patentee after: Zhejiang Jiaxing Tak kitchen utensils Co., Ltd. Address before: 314308, Zhejiang City, Jiaxing Haiyan County town Sanlian electronic packaging Park Patentee before: Zhejiang Bangy Electric Co., Ltd. |
|
| 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: 20130206 Termination date: 20180511 |