CN204006550U - A kind of air draft leaf assembly - Google Patents
A kind of air draft leaf assembly Download PDFInfo
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- CN204006550U CN204006550U CN201420363090.6U CN201420363090U CN204006550U CN 204006550 U CN204006550 U CN 204006550U CN 201420363090 U CN201420363090 U CN 201420363090U CN 204006550 U CN204006550 U CN 204006550U
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- air draft
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Abstract
The utility model discloses a kind of air draft leaf assembly, comprise air draft leaf and resetting means; Described air draft leaf is provided with two, the adjacent setting of rotating shaft of two air draft leaves; Described resetting means provides one to make the angle between the two lateral surface be not less than the active force of 180 ° for two air draft leaves.The utility model provides one to make the angle between the two lateral surface be not less than the active force of 180 ° by resetting means for two air draft leaves, after being opened laterally, two air draft leaves can reset smoothly, can close in time thereby make to have installed exhaust outlet adapter of the present utility model, ensure effectively to prevent that foreign material from entering machine intimate by exhaust outlet under the prerequisite that does not affect machine operation.
Description
Technical field
The utility model relates to a kind of air draft leaf assembly.
Background technology
Mobile air conditioners etc. need the machine of air draft, its exhaust duct is arranged on window or body of wall by exhaust outlet adapter, because the air outlet of existing exhaust outlet adapter is all open design, therefore the foreign material such as rainwater, leaf, mouse likely enter machine by the air outlet of exhaust outlet adapter, thereby the safe operation of machine is impacted.In order to prevent that the foreign material such as rainwater, leaf, mouse from entering machine by the air outlet of exhaust outlet adapter, applicant is thought of as the air draft leaf assembly of a kind of automatic shutter of exhaust outlet adapter design.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of air draft leaf assembly that can automatic shutter, prevents that foreign material from entering machine intimate by exhaust outlet, ensures machine safe operation.
In order to solve the problems of the technologies described above, technical scheme provided by the utility model is: a kind of air draft leaf assembly, comprises air draft leaf and resetting means; Described air draft leaf is provided with two, the adjacent setting of rotating shaft of two air draft leaves; Described resetting means provides one to make the angle between the two lateral surface be not less than the active force of 180 ° for two air draft leaves.
Described resetting means is two blocks of magnet; Described two blocks of magnet are separately positioned on the adjacent position of two air draft leaf inner sides, and the polarity of two magnet adjacent surfaces is contrary.
Adopt after technique scheme, the utlity model has following beneficial effect: (1) the utility model provides one to make the angle between the two lateral surface be not less than the active force of 180 ° by resetting means for two air draft leaves, after being opened laterally, two air draft leaves can reset smoothly, can close in time thereby make to have installed exhaust outlet adapter of the present utility model, ensure effectively to prevent that foreign material from entering machine intimate by exhaust outlet under the prerequisite that does not affect machine operation.
(2) resetting means of the present utility model is two blocks of magnet, utilizes the larger principle of the two magnet nearlyer magnetic force of distance, realizes the smooth reset of two air draft leaves, simple in structure, easy for installation, takes up room little.
Brief description of the drawings
For content of the present utility model is more easily expressly understood, according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein below
Fig. 1 is the structural representation of embodiment 1 of the present utility model.
Fig. 2 is that the angle between two air draft leaves of embodiment 1 of the present utility model is 180 structural representations while spending.
Fig. 3 is that the angle between two air draft leaves of embodiment 1 of the present utility model is 90 structural representations while spending.
Fig. 4 is that the angle between two air draft leaves of embodiment 1 of the present utility model is 30 structural representations while spending.
Label in accompanying drawing is:
Air draft leaf 1, magnet 2.
Detailed description of the invention
(embodiment 1)
See Fig. 1, the air draft leaf assembly air draft leaf assembly of the present embodiment, comprises air draft leaf 1 and resetting means.
Air draft leaf 1 is provided with two, the adjacent setting of rotating shaft of two air draft leaves 1.Resetting means provides one to make the angle between the two lateral surface be not less than the active force of 180 ° for two air draft leaves 1.Resetting means is two blocks of magnet 2.Two blocks of magnet 2 are separately positioned on the adjacent position of two air draft leaf 1 inner sides, and the polarity of two magnet 2 adjacent surfaces is contrary.
See Fig. 2 to Fig. 4, the principle of the resetting means of the air draft leaf assembly of the present embodiment is: use the larger principle of the two magnet 2 nearlyer magnetic force of distance, implement device resets.In the process that air draft leaf 1 is opened after start, wind blows out from machine, windage from large to small, finally to stationary value, resetting means plays inhibition to the unlatching of air draft leaf in this course, think that air draft leaf 1 is blown open smoothly requires the active force variation tendency of resetting means for from large to small; In the process of opening, the spacing between two magnet 2 is by increasing gradually, and magnetic force is more and more less, and air draft leaf is blown open smoothly.After shutdown, in air outlet closing course, wind-force is more and more less, until be zero, now needs resetting means to have enough power to make air draft leaf 1 return to closure state; In closed process, the spacing of two magnet 2 is by reducing gradually, and magnetic force is increasing, thereby ensures that air draft leaf 1 is closed smoothly.The drawback that has overcome the resetting means such as spring of the exhaust outlet adapter of the present embodiment, the characteristic of utilizing magnet 2 according to the demand of air draft leaf 1 to air draft leaf 1 power to be applicable to, to realize the smooth folding of air draft leaf 1.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (2)
1. an air draft leaf assembly, is characterized in that: comprise air draft leaf (1) and resetting means; Described air draft leaf (1) is provided with two, the adjacent setting of rotating shaft of two air draft leaves (1); Described resetting means is that two air draft leaves (1) provide one to make the angle between the two lateral surface be not less than the active force of 180 °.
2. a kind of air draft leaf assembly according to claim 1, is characterized in that: described resetting means is two blocks of magnet (2); Described two blocks of magnet (2) are separately positioned on the adjacent position of two air draft leaves (1) inner side, and the polarity of two blocks of magnet (2) adjacent surface is contrary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420363090.6U CN204006550U (en) | 2014-07-02 | 2014-07-02 | A kind of air draft leaf assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420363090.6U CN204006550U (en) | 2014-07-02 | 2014-07-02 | A kind of air draft leaf assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204006550U true CN204006550U (en) | 2014-12-10 |
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ID=52046543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420363090.6U Active CN204006550U (en) | 2014-07-02 | 2014-07-02 | A kind of air draft leaf assembly |
Country Status (1)
| Country | Link |
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| CN (1) | CN204006550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113432284A (en) * | 2021-06-23 | 2021-09-24 | 海尔(深圳)研发有限责任公司 | Method and device for controlling mobile air conditioner, mobile air conditioner and storage medium |
-
2014
- 2014-07-02 CN CN201420363090.6U patent/CN204006550U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113432284A (en) * | 2021-06-23 | 2021-09-24 | 海尔(深圳)研发有限责任公司 | Method and device for controlling mobile air conditioner, mobile air conditioner and storage medium |
| WO2022267502A1 (en) * | 2021-06-23 | 2022-12-29 | 海尔(深圳)研发有限责任公司 | Method and apparatus for controlling mobile air conditioner, and mobile air conditioner and storage medium |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |