CN212618689U - Air guide mechanism of air conditioner and air conditioner - Google Patents
Air guide mechanism of air conditioner and air conditioner Download PDFInfo
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- CN212618689U CN212618689U CN202020637813.2U CN202020637813U CN212618689U CN 212618689 U CN212618689 U CN 212618689U CN 202020637813 U CN202020637813 U CN 202020637813U CN 212618689 U CN212618689 U CN 212618689U
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- wind
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- blade
- air conditioner
- air guide
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Abstract
The utility model provides a wind-guiding mechanism and air conditioner of air conditioner, the wind-guiding mechanism of air conditioner includes wind-guiding blade, connecting rod, wind-guiding frame, rotating base and limit structure, is provided with a plurality of rotating base on the wind-guiding frame, and wind-guiding blade installs on rotating base, and the connecting rod is connected with a plurality of wind-guiding blades for drive a plurality of wind-guiding blade synchronous rotations, limit structure and wind-guiding blade setting are at wind-guiding frame homonymy, and limit structure is the curved surface arch. The curved surface protrusion is in surface-to-surface contact with the air guide blade, and the surface-to-surface contact can reduce contact stress, so that the abrasion of the curved surface protrusion and the air guide blade is reduced.
Description
Technical Field
The utility model relates to an air conditioner technical field particularly, relates to an air guide mechanism and air conditioner of air conditioner.
Background
The air conditioner is provided with a wind guide mechanism for realizing the change of wind direction, the wind guide mechanism is generally composed of a plurality of blades which are arranged on a retainer and can synchronously rotate, the prior wind guide mechanism is shown in figure 1, when the wind guide blades 100' are connected by a connecting rod 200' to rotate together, the turning angle of the wind guide blades 100' is limited by a flanging structure 400' on a wind guide frame 300', the turning angle of the wind guide blades is determined by the distance from the flanging structure 400' to the rotation center of the wind guide blades 100' and the width of the wind guide blades, the insufficient width of the wind guide blades or the too long distance from the flanging structure 400' to the rotation center of the wind guide blades 100' cannot achieve effective limit, the flanging structure 400' is a sheet metal part generally, and is in excessive contact with the plastic wind guide blades 100', and the abrasion of the wind.
SUMMERY OF THE UTILITY MODEL
The utility model provides a problem how avoid the wearing and tearing that wind-guiding blade and sheet metal component contact arouse, still need to guarantee simple structure and spacing reliable simultaneously.
In order to solve the problem, the utility model provides an air guide mechanism of air conditioner, including wind blade, connecting rod, wind-guiding frame, rotating base and limit structure, be provided with a plurality of rotating base on the wind-guiding frame, wind blade installs on rotating base, the connecting rod is with a plurality of wind blade connects, is used for driving a plurality of wind blade synchronous revolution, limit structure with wind blade sets up the wind-guiding frame homonymy, limit structure is the curved surface arch.
Furthermore, the height of the curved surface protrusion is higher than the lower edge of the air guide blade, so that the rotation of the air guide blade is limited.
The curved surface protrusion is in surface-to-surface contact with the air guide blade, and the surface-to-surface contact can reduce contact stress, so that the abrasion of the curved surface protrusion and the air guide blade is reduced.
Furthermore, the limiting structure and the air guide blade are made of the same material.
The limiting structure and the air guide blades are changed into hard plastic, so that the abrasion of the air guide blades is reduced, the hard plastic is used for replacing sheet metal parts, and the production cost can be further reduced.
Furthermore, the limiting structure and the air guide frame are integrally formed.
The processing technology of the integrated forming is simple, and the processing cost is low.
Furthermore, along wind-guiding frame length direction, every two adjacent limit structure distance in a plurality of limit structure is equal.
Further, along wind-guiding frame width direction, two adjacent limit structure are equal with the distance at nearer wind-guiding frame edge.
The position difference of limit structure on the wind-guiding frame leads to the stress condition different, and limit structure equidistance sets up, makes the intensity of wind-guiding frame even, and limit structure sets up in wind-guiding frame both sides, has avoided stress concentration.
Furthermore, the limiting structures are arranged on the air guide frame in pairs.
Each pair of limiting structures can limit the left and right rotating angles of the air guide blades
Furthermore, a tangent line is made from the center of the air guide blade to the edge of the limiting structure close to one side of the air guide blade, and the angle X from the initial position of the air guide blade to the tangent line is the maximum rotation angle of the air guide blade.
The position of the limiting structure completely meets the actual requirement, the maximum rotation angle of the air guide blade is determined by the position of the edge of the limiting structure, the selectable range of the maximum rotation angle of the air guide blade is wide, and the air guide blade is suitable for air guide mechanisms with different sizes.
The utility model also provides an air conditioner the air outlet department of air conditioner installs foretell air conditioner wind guiding mechanism.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural view of a wind guide mechanism in the prior art;
fig. 2 is a top view of the air guide mechanism in the present embodiment;
fig. 3 is a side view of the spacing mechanism in this embodiment;
fig. 4 is a schematic distribution diagram of the limiting mechanism on the air guide frame in this embodiment;
fig. 5 is a schematic view of the maximum rotation angle of the air guide blade in the present embodiment;
fig. 6 is a schematic position feasible region diagram of the limiting structure in the embodiment where the maximum rotation angle of the air guiding blade is 30 °;
fig. 7 is a schematic position range diagram of the limiting structure in the present embodiment when the maximum rotation angle of the air guiding blade is 60 °.
Description of reference numerals:
100' -wind guide blades; 200' -a connecting rod; 300' -an air guide frame; 400' -flanging structure; 100-wind guide blades; 200-a connecting rod; 300-an air guide frame; 400-rotating the base; 500-limit structure.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 2, an air guiding mechanism of an air conditioner comprises air guiding blades 100, a connecting rod 200, an air guiding frame 300, a rotating base 400 and a limiting structure 500, wherein the air guiding frame 300 is provided with a plurality of rotating bases 400, the air guiding blades 100 are installed on the rotating base 400, the connecting rod 200 is connected with the air guiding blades 100 and used for driving the air guiding blades 100 to rotate synchronously, the limiting structure 500 and the air guiding blades 100 are arranged on the same side of the air guiding frame 300, and the limiting structure 500 is a curved surface protrusion.
As shown in fig. 3, the height of the curved protrusion is higher than the lower edge of the air guide vane 100, so that the curved protrusion can limit the rotation angle of the air guide vane 100.
Among the prior art turn-ups structure and wind blade be line face contact, and the curved surface arch in this embodiment is face-to-face contact with wind blade, and face-to-face contact can reduce contact stress to reduce curved surface arch and wind blade's wearing and tearing.
Limiting structure 500 and wind blade 100 are formed by the same material preparation, and prior art flange structure is the sheet metal component, and wind blade is rigid plastic, and the intensity of sheet metal component is higher, and consequently wind blade's degree of wear is more serious, all changes limiting structure 500 and wind blade 100 into rigid plastic, has reduced wind blade 100's wearing and tearing.
As shown in fig. 4, along the length direction of the wind guide frame 300, the distance between two adjacent limiting structures 500 is equal; along the width direction of the wind guide frame 300, the distance between the two adjacent limiting structures 500 and the edge of the wind guide frame 300 is equal.
The position difference of limit structure on the wind-guiding frame leads to the stress condition different, and limit structure equidistance sets up, makes the intensity of wind-guiding frame even, and limit structure sets up in wind-guiding frame both sides, has avoided stress concentration.
The limiting structures 500 are arranged on the air guide frame 300 in pairs, and each pair of limiting structures 500 can limit the left-right rotation angle of the air guide blade 100.
As shown in fig. 2, taking one of the wind-guiding blades as an example, the wind-guiding blade set includes, from left to right, a first blade, a second blade, a third blade and a fourth blade, two limiting structures are respectively designed on the upper right side of the second blade and the lower right side of the fourth blade, a distance a1 from the center of the upper limiting structure to the upper side edge of the wind-guiding frame is consistent with a distance b1 from the center of the lower limiting structure to the lower side edge of the wind-guiding frame, and distances a2 and b2 from the centers of the two limiting structures to the corresponding rotating shafts of the blades are also equal. When the wind guide blade group rotates in the M direction, the fourth blade is firstly contacted with the lower limiting structure to achieve limiting, when the wind guide blade group rotates in the N direction, the second blade is firstly contacted with the upper limiting structure to achieve limiting, and the rotation limiting of other wind guide blade groups is also the same.
As shown in fig. 5, a tangent is drawn from the center of the air guiding blade 100 to the edge of the limiting structure 500 near the air guiding blade 100, and an angle X from the initial position of the air guiding blade 100 to the tangent is the maximum rotation angle of the air guiding blade 100.
For the position feasible region of the limiting structure, when the maximum rotation angle of the wind guide blade is 30 °, the position feasible region of the limiting structure is as shown in fig. 6, the edge of the limiting structure can move on the corresponding tangent line, the maximum rotation range of the third blade does not interfere with the position feasible region of the limiting structure, and a proper position is selected in the position feasible region. As shown in fig. 7, when the maximum rotation angle of the wind-guiding blade is 60 °, the position feasible region of the position-limiting structure partially interferes with the maximum rotation range of the third blade, but the range of the position feasible region is correspondingly increased due to the expansion of the rotation angle of the island wind blade, so that an appropriate position can be selected in the position feasible region without interference. And when the wind guide blade is actually used, the maximum rotation angle of the wind guide blade is usually between 30 and 45 degrees, so that the position of the limiting structure completely meets the actual requirement, the maximum rotation angle of the wind guide blade is determined by the position of the edge of the limiting structure, the selectable range of the maximum rotation angle of the wind guide blade is wide, and the wind guide blade is suitable for wind guide mechanisms with different sizes.
The utility model also provides an air conditioner installs foretell air conditioner wind guiding mechanism in the air outlet department of this air conditioner.
The air guide mechanism of the air conditioner can be arranged at the air vent of the air conditioner, preferably, the air guide mechanism of the air conditioner can be arranged at the air vent of the air conditioner in a clamping or bonding or screwing mode, and of course, the air guide frame of the air guide mechanism of the air conditioner and the body of the air conditioner can also be integrally injection molded.
From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects: the limiting structure is in surface-to-surface contact with the air guide blades, and the contact stress can be reduced through the surface-to-surface contact, so that the abrasion of the limiting structure and the air guide blades is reduced, the service life of the air guide mechanism is prolonged, in addition, the limiting structure and the air guide frame are integrally formed, and the material same as that of the air guide blades is adopted, so that the process steps are further simplified, the production cost is reduced, the strength of the air guide frame is uniform, and the stress concentration is avoided; the position of the limiting structure is wide in feasible range, the maximum rotation angle of the air guide blade is wide in selectable range, and the air guide blade is suitable for air guide mechanisms of different sizes.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. The utility model provides an air guide mechanism of air conditioner, includes wind guide blade (100), connecting rod (200), wind-guiding frame (300), rotating base (400) and limit structure (500), be provided with a plurality of rotating base (400) on wind-guiding frame (300), install on rotating base (400) wind guide blade (100), connecting rod (200) are with a plurality of wind guide blade (100) are connected for it is a plurality of to drive wind guide blade (100) synchronous revolution, its characterized in that, limit structure (500) with wind guide blade (100) set up wind-guiding frame (300) homonymy, limit structure (500) are the curved surface arch.
2. The air guide mechanism of an air conditioner as claimed in claim 1, wherein the height of the curved protrusion is higher than the lower edge of the air guide blade (100) for limiting the rotation of the air guide blade (100).
3. The air guide mechanism of an air conditioner as claimed in claim 1, wherein the limiting structure (500) and the air guide blade (100) are made of the same material.
4. The air guide mechanism of an air conditioner as claimed in claim 1, wherein the limiting structure (500) is integrally formed with the air guide frame (300).
5. The air guide mechanism of an air conditioner as claimed in claim 1, wherein, along the length direction of the air guide frame (300), every two adjacent limiting structures (500) in the plurality of limiting structures (500) have equal distance.
6. The wind guide mechanism of an air conditioner according to claim 1 or 5, wherein along the width direction of the wind guide frame (300), the distance between the adjacent two limiting structures (500) and the edge of the wind guide frame (300) is equal.
7. The wind guiding mechanism of an air conditioner as claimed in claim 1, wherein said limiting structures (500) are provided in pairs on said wind guiding frame (300).
8. The air guide mechanism of an air conditioner according to claim 1, wherein a tangent is drawn from the center of the air guide blade (100) to the edge of the limiting structure (500) on the side close to the air guide blade (100), and an angle X from the initial position of the air guide blade (100) to the tangent is a maximum rotation angle of the air guide blade (100).
9. An air conditioner, characterized in that, the air guiding mechanism of the air conditioner as claimed in any one of claims 1 to 8 is installed at the air outlet of the air conditioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020637813.2U CN212618689U (en) | 2020-04-24 | 2020-04-24 | Air guide mechanism of air conditioner and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020637813.2U CN212618689U (en) | 2020-04-24 | 2020-04-24 | Air guide mechanism of air conditioner and air conditioner |
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| Publication Number | Publication Date |
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| CN212618689U true CN212618689U (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020637813.2U Active CN212618689U (en) | 2020-04-24 | 2020-04-24 | Air guide mechanism of air conditioner and air conditioner |
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| CN (1) | CN212618689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932438A (en) * | 2021-10-28 | 2022-01-14 | 四川启睿克科技有限公司 | Large-angle air guide mechanism and air conditioner thereof |
-
2020
- 2020-04-24 CN CN202020637813.2U patent/CN212618689U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932438A (en) * | 2021-10-28 | 2022-01-14 | 四川启睿克科技有限公司 | Large-angle air guide mechanism and air conditioner thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221021 Address after: 315191 No. 1166 Mingguang North Road, Jiangshan Town, Ningbo, Zhejiang, Yinzhou District Patentee after: NINGBO AUX ELECTRIC Co.,Ltd. Patentee after: AUX AIR CONDITIONING LIMITED BY SHARE Ltd. Address before: 315191 No. 1166 Mingguang North Road, Jiangshan Town, Ningbo, Zhejiang, Yinzhou District Patentee before: NINGBO AUX ELECTRIC Co.,Ltd. Patentee before: Ningbo Oxfam intelligent commercial air conditioning manufacturing Co.,Ltd. |
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| TR01 | Transfer of patent right |