CN213395847U - Air deflector mechanism and air conditioner - Google Patents
Air deflector mechanism and air conditioner Download PDFInfo
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- CN213395847U CN213395847U CN202022499820.3U CN202022499820U CN213395847U CN 213395847 U CN213395847 U CN 213395847U CN 202022499820 U CN202022499820 U CN 202022499820U CN 213395847 U CN213395847 U CN 213395847U
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- rack
- air
- driving gear
- mounting box
- aviation baffle
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Abstract
The utility model discloses an air deflector mechanism and air conditioner, air deflector mechanism include the aviation baffle and at least one with aviation baffle swing joint's aviation baffle actuating mechanism, aviation baffle actuating mechanism includes mounting box, first rack, second rack, connecting rod, drive gear and driving motor; the driving gear is rotatably arranged on the mounting box and connected with the driving motor, the first rack and the second rack are movably arranged in the mounting box and meshed with the driving gear, and the connecting rod is rotatably connected with the second rack; the first rack and the connecting rod are both rotatably connected with the air deflector. The utility model discloses improve the aviation baffle mechanism of air conditioner, drive the aviation baffle rotation through two racks and drive gear cooperation, two racks carry out the differential motion because of there is the difference in rack length, finally realize the upset and the wide-angle rotation of aviation baffle to increase the air outlet scope and the air output of air outlet department; compare in traditional aviation baffle mechanism, the utility model discloses can reach better air-out effect.
Description
Technical Field
The utility model belongs to the technical field of the air conditioner technique and specifically relates to an aviation baffle mechanism and air conditioner.
Background
The air outlet of the wall-mounted air conditioner is arranged at the bottom of the indoor unit of the air conditioner, and the opening and closing area of the air outlet is controlled through the rotation of the air guide plate, so that the purposes of controlling the air output quantity and the air output direction of the air outlet are achieved. The air conditioner has heating and refrigerating functions, hot air discharged from the air outlet floats upwards during heating, cold air discharged from the air outlet sinks during refrigerating, and if the flow direction of air outlet flow at the air outlet can be changed according to the change of the air conditioner function, a better heating or refrigerating effect can be achieved; however, the existing air guide plate is limited by the air guide plate driving mechanism, and generally only can rotate singly, so that the range and the angle of air outlet are small, and the air outlet effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: provided are an air deflector mechanism and an air conditioner, which can make the air deflector rotate in a large range in different directions.
For solving the technical problem the utility model discloses the technical scheme who adopts is: the air guide plate mechanism comprises an air guide plate and at least one air guide plate driving mechanism movably connected with the air guide plate, wherein the air guide plate driving mechanism comprises a mounting box, a first rack, a second rack, a connecting rod, a driving gear and a driving motor; the driving gear is rotatably arranged on the mounting box and connected with the driving motor, the first rack and the second rack are movably arranged in the mounting box and meshed with the driving gear, and the connecting rod is rotatably connected with the second rack; the first rack and the connecting rod are both rotatably connected with the air deflector.
Further, the method comprises the following steps: the driving gear is formed by connecting a first driving gear and a second driving gear, the second driving gear and the first driving gear are arranged concentrically, and the outer diameter of the first driving gear is larger than that of the second driving gear; the length of the rack on the first rack is smaller than that of the rack on the second rack, the first rack is meshed with the first driving gear, and the second rack is meshed with the second driving gear.
Further, the method comprises the following steps: a first limiting block is fixed on the mounting box, a first limiting groove matched with the first limiting block is formed in the first rack, and the first limiting block can slide in the first limiting groove.
Further, the method comprises the following steps: the mounting box is fixedly provided with a second limiting block, the second rack is provided with a second limiting groove matched with the second limiting block, and the second limiting block can slide in the second limiting groove.
Further, the method comprises the following steps: the mounting box cover is detachably connected with the mounting box, and the mounting box cover and the mounting box are assembled to form a cavity capable of accommodating the first rack, the second rack, the connecting rod and the driving gear; the bottom of the mounting box is provided with a notch for the first rack and the connecting rod to extend out.
Further, the method comprises the following steps: the number of the air guide plate driving mechanisms is two, and the two air guide plate driving mechanisms are respectively movably connected with the end heads of the two ends of the air guide plate.
The utility model also discloses an air conditioner, the air outlet of air conditioner main part is provided with above-mentioned air deflector mechanism.
The utility model has the advantages that: the utility model discloses improve the aviation baffle mechanism of air conditioner, drive the aviation baffle rotation through two racks and drive gear cooperation, two racks carry out the differential motion because of there is the difference in rack length, finally realize the upset and the wide-angle rotation of aviation baffle to increase the air outlet scope and the air output of air outlet department; compare in traditional aviation baffle mechanism, the utility model discloses can reach better air-out effect.
Drawings
Fig. 1 is an exploded view of the structure of the air conditioner of the present invention;
fig. 2 is an exploded view of the structure of the driving mechanism of the air deflector of the present invention;
fig. 3 is an exploded view of the structure of the driving mechanism of the air deflector of the present invention;
FIG. 4 is a side cross-sectional view of the air conditioner in the closed state of the present invention;
FIG. 5 is a cross-sectional side view of the air conditioner of the present invention with the wind direction horizontal;
FIG. 6 is a side sectional view of the air conditioner of the present invention in a state of being in a front-down direction;
FIG. 7 is a cross-sectional side view of the air conditioner of the present invention with the air direction facing downward;
labeled as: 100-air deflector, 200-air deflector driving mechanism, 210-mounting box, 211-first limiting block, 212-second limiting block, 220-first rack, 221-first limiting groove, 230-second rack, 231-second limiting groove, 240-connecting rod, 250-driving gear, 251-first driving gear, 252-second driving gear, 260-driving motor, 270-mounting box cover and 300-air conditioner main body.
Detailed Description
In order to facilitate understanding of the present invention, the following description is further provided with reference to the accompanying drawings.
As shown in fig. 1, the utility model discloses an air deflector mechanism and an air conditioner with the same, wherein the air deflector mechanism is composed of an air deflector 100 and an air deflector driving mechanism 200 of the air conditioner, the air deflector 100 is arranged at the air outlet of the air conditioner main body 300, the air deflector 100 is connected with the air deflector mechanism, and the air deflector mechanism can drive the air deflector 100 to rotate to adjust the air outlet effect of the air outlet; the number of the air deflector driving mechanisms 200 can be one or two, if one air deflector driving mechanism 200 is adopted, one end of the air deflector 100 is connected with the air deflector driving mechanism 200, the other end of the air deflector 100 can be rotatably connected with the air conditioner main body 300 through a rotating shaft structure, if two air deflector driving mechanisms 200 are adopted, the two air deflector driving mechanisms 200 are respectively arranged at two ends of an air outlet of the air conditioner main body 300, and two ends of the air deflector 100 are respectively connected with the two air deflector driving mechanisms 200; the use of one air deflector drive mechanism 200 can save production cost, and the use of two air deflector drive mechanisms 200 can provide better drive effect, and the rotation of the air deflector 100 is more reliable.
As shown in fig. 2 and 3, the air deflector driving mechanism 200 of the present invention includes a mounting box 210, a first rack 220, a second rack 230, a connecting rod 240, a driving gear 250, and a driving motor 260. The driving motor 260 is fixed on the outer side surface of the mounting box 210 through a bolt fastener, a transmission shaft is fixed at the center of the circle of the driving gear 250, the transmission shaft penetrates through the mounting box 210 to be connected with the driving motor 260, and the driving gear 250 can be driven to rotate by the driving motor 260 when working; the first rack 220 and the second rack 230 are engaged with a driving gear 250, and the driving gear 250 rotates to drive the first rack 220 and the second rack 230 to translate. The first rack 220 and the second rack 230 are rotatably connected to the wind deflector 100, but the first rack 220 is directly rotatably connected to the wind deflector 100 through a rotating shaft structure, the end of the second rack 230 is rotatably connected to the connecting rod 240 through a rotating shaft structure, and the connecting rod 240 is rotatably connected to the wind deflector 100 through a rotating shaft structure. In the present invention, the large-scale rotation and turnover of the air deflector 100 are realized by the differential motion of the first rack 220 and the second rack 230, so that the lengths of the racks on the first rack 220 and the second rack 230 are inconsistent, and the length of the rack on the first rack 220 is smaller than that of the rack on the second rack 230; correspondingly, the driving gear 250 is composed of a first driving gear 251 and a second driving gear 252 which have different outer diameters, the outer diameter of the first driving gear 251 is larger than that of the second driving gear 252, the second driving gear 252 is fixed on the first driving gear 251 and is concentrically arranged with the first driving gear 251, the racks on the first rack 220 and the second rack 230 are arranged on the side surfaces, the first rack 220 is engaged with the first driving gear 251, and the second rack 230 is engaged with the second driving gear 252. Because the length of the first rack 220 is less than that of the second rack 230, during the rotation of the driving gear 250, the first rack 220 stops moving after being translated to the position where the rack is separated from the first driving gear 251, and the second rack 230 continues to move under the meshing transmission action of the second driving gear 252, so that differential motion occurs between the first rack 220 and the second rack 230, the first rack 220 and the second rack 230 have different moving distances, so that the first rack 220 and the second rack 230 have different extending lengths, and the rotation between the mating connecting rod 240 and the second rack 230 finally drives the air deflector 100 to rotate or turn in different degrees.
As shown in fig. 2 and 3, the present invention further adds a mounting box cover 270 on the air guiding plate driving mechanism 200, the mounting box cover 270 can be detachably connected to the mounting box 210 through a buckle structure, and the mounting box cover 270 and the mounting box 210 are assembled to form a cavity for accommodating the first rack 220, the second rack 230, the connecting rod 240 and the driving gear 250. A notch is formed at the bottom of the mounting box 210, and one end of the first rack 220 and the connecting rod 240 connected to the air deflector 100 extends out of the notch, so that the movement tracks of the first rack 220, the second rack 230 and the connecting rod 240 can be limited through the notch. A circular limiting ring can be added on the inner side surface of the mounting box cover 270, and the driving gear 250 is limited by the limiting ring.
Because the utility model provides a first rack 220 and second rack 230 do not all carry out the lug connection with mounting box 210, though first rack 220 and second rack 230 can remove in mounting box 210, still need carry on spacingly in order to avoid taking place dislocation or skew to the motion of first rack 220 and second rack 230. As shown in fig. 2 and 3, several elongated plates are fixed on the inner wall of the mounting box 210, the elongated plates are spaced from each other and arranged in parallel, and a limiting channel for limiting the first rack 220 and the second rack 230 is formed between the elongated plates. In addition, a first limit block 211 and a second limit block 212 are fixed in the limit channel between the long laths, correspondingly, a first limit groove 221 matched with the first limit block 211 is arranged on the first rack 220, a second limit groove 231 matched with the second limit block 212 is arranged on the second rack 230, the first limit block 211 can slide in the first limit groove 221, and the second limit block 212 can slide in the second limit groove 231; the stopper is provided to prevent the first rack 220 and the second rack 230 from being separated from the mounting box 210 by gravity.
The utility model discloses a differential motion of first rack 220 and second rack 230 changes the movement track of aviation baffle 100, has enlarged the rotation range and the turned angle of aviation baffle 100. As shown in fig. 4, the air deflection 100 is in a closed state, in which the first rack 220 and the second rack 230 are both retracted into the air deflection driving mechanism 200; as shown in fig. 5, the driving motor 260 is operated, the driving gear 250 is driven by the driving motor 260 to rotate, the first rack 220 and the second rack 230 engaged with the driving gear 250 both move outwards, the air deflector 100 moves under the push of the first rack 220 and the connecting rod 240, the air outlet is opened from the upper part, and the air outlet is blown upwards and forwards, which is suitable for refrigeration work, and therefore, cold air sinks, and is sent upwards in this state, so that the cold air is prevented from directly sinking after being blown out from the air outlet, and the cold air can cover the whole room; as shown in fig. 6, the driving gear 250 continues to rotate, the extension lengths of the first rack 220 and the connecting rod 240 are increased, and the air deflector 100 further rotates, so that the opening range of the air outlet is wider, and the air outlet volume is increased; as shown in fig. 7, the driving gear 250 continues to rotate, the length of the rack on the first rack 220 is smaller than that of the second rack 230, the first rack 220 is separated from the first driving gear 251 after the first rack 220 moves a certain distance, the first rack 220 does not move any more, the second rack 230 continues to move, the connecting rod 240 continues to extend outwards and rotate, the air deflector 100 is turned over, the air outlet is opened from the lower portion, and the air outlet discharges air downwards, which is suitable for heating work, because the hot air rises, the hot air is discharged downwards in this state, and the hot air is prevented from directly rising after discharging from the air outlet, so that the hot air can cover the whole room.
Claims (7)
1. Air deflection mechanism, including aviation baffle (100) and at least one aviation baffle actuating mechanism (200) with aviation baffle (100) swing joint, its characterized in that: the air deflector driving mechanism (200) comprises a mounting box (210), a first rack (220), a second rack (230), a connecting rod (240), a driving gear (250) and a driving motor (260); the driving gear (250) is rotatably arranged on the mounting box (210) and is connected with the driving motor (260), the first rack (220) and the second rack (230) are movably arranged in the mounting box (210) and are meshed with the driving gear (250), and the connecting rod (240) is rotatably connected with the second rack (230); the first rack (220) and the connecting rod (240) are rotatably connected with the air deflector (100).
2. The air deflection mechanism of claim 1, wherein: the driving gear (250) is formed by connecting a first driving gear (251) and a second driving gear (252), the second driving gear (252) is arranged concentrically with the first driving gear (251), and the outer diameter of the first driving gear (251) is larger than that of the second driving gear (252); the length of the rack on the first rack (220) is smaller than that of the rack on the second rack (230), the first rack (220) is meshed with the first driving gear (251), and the second rack (230) is meshed with the second driving gear (252).
3. The air deflection mechanism of claim 1, wherein: a first limiting block (211) is fixed on the mounting box (210), a first limiting groove (221) matched with the first limiting block (211) is formed in the first rack (220), and the first limiting block (211) can slide in the first limiting groove (221).
4. The air deflection mechanism of claim 1, wherein: a second limiting block (212) is fixed on the mounting box (210), a second limiting groove (231) matched with the second limiting block (212) is formed in the second rack (230), and the second limiting block (212) can slide in the second limiting groove (231).
5. The air deflection mechanism of claim 1, wherein: the mounting box cover (270) is detachably connected with the mounting box (210), and the mounting box cover (270) and the mounting box (210) are assembled to form a cavity capable of containing the first rack (220), the second rack (230), the connecting rod (240) and the driving gear (250); the bottom of the mounting box (210) is provided with a notch for the first rack (220) and the connecting rod (240) to extend out.
6. The air deflection mechanism of any one of claims 1 to 5, wherein: the number of the air guide plate driving mechanisms (200) is two, and the two air guide plate driving mechanisms (200) are respectively movably connected with the end heads of the two ends of the air guide plate (100).
7. Air conditioner, including air conditioner main part (300), its characterized in that: the air outlet of the air conditioner main body (300) is provided with the air deflector mechanism according to claim 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022499820.3U CN213395847U (en) | 2020-11-02 | 2020-11-02 | Air deflector mechanism and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022499820.3U CN213395847U (en) | 2020-11-02 | 2020-11-02 | Air deflector mechanism and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213395847U true CN213395847U (en) | 2021-06-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022499820.3U Active CN213395847U (en) | 2020-11-02 | 2020-11-02 | Air deflector mechanism and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213395847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022267340A1 (en) * | 2021-06-21 | 2022-12-29 | 青岛海尔智能技术研发有限公司 | Connecting rod assembly for driving deflector to move, and movement assembly, and air conditioner indoor unit |
-
2020
- 2020-11-02 CN CN202022499820.3U patent/CN213395847U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022267340A1 (en) * | 2021-06-21 | 2022-12-29 | 青岛海尔智能技术研发有限公司 | Connecting rod assembly for driving deflector to move, and movement assembly, and air conditioner indoor unit |
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