CN211739297U - Air duct structure and air conditioner - Google Patents
Air duct structure and air conditioner Download PDFInfo
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- CN211739297U CN211739297U CN202020080256.9U CN202020080256U CN211739297U CN 211739297 U CN211739297 U CN 211739297U CN 202020080256 U CN202020080256 U CN 202020080256U CN 211739297 U CN211739297 U CN 211739297U
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Abstract
The utility model provides a wind channel structure and air conditioner relates to air conditioner technical field, has solved current air conditioner and has not been convenient for carry out the switching of single wind gap air-out and two wind gap air-outs, has influenced the technical problem that the user used the travelling comfort. The air duct structure comprises an air duct, a first baffle and a second baffle; the air duct comprises an upper air duct and a lower air duct, and the first baffle and the second baffle are rotatably arranged in the upper air duct or the lower air duct; the first baffle and the second baffle are mutually overlapped or separated from overlapping through rotation, and any one of the upper air duct and the lower air duct is closed or opened. The utility model discloses a normal running fit of first baffle, second baffle just can realize opening or closing last wind channel or lower wind channel to the convenient operation that single wind gap air-out and two wind gap air-outs switched has improved the user and has used the travelling comfort. Meanwhile, the first baffle and the second baffle are in lap joint and matched to realize effective sealing of the air duct.
Description
Technical Field
The utility model belongs to the technical field of the air conditioner technique and specifically relates to a wind channel structure and air conditioner is related to.
Background
The existing air conditioners are generally divided into a single-air-outlet air conditioner and a double-air-outlet air conditioner according to air outlet types, and the single-air-outlet air conditioner and the double-air-outlet air conditioner have advantages and disadvantages respectively. Compared with a single-air-port air conditioner, the double-air-port air conditioner realizes distributed air supply, ensures sufficient exchange of cold air and hot air, and improves the heat exchange efficiency of the air conditioner; and the single-air-port air conditioner has no air quantity shunting, has higher air quantity and can realize farther air supply distance. According to different requirements of users, the conversion of two air supply modes is required to be realized.
The applicant has found that the prior art has at least the following technical problems:
the existing air conditioner is not convenient for switching between single-air-outlet air and double-air-outlet air, and the use comfort of a user is influenced.
Disclosure of Invention
An object of the utility model is to provide a wind channel structure and air conditioner to solve the air conditioner that exists among the prior art and be not convenient for carry out the switching of single wind gap air-out and two wind gap air-outs, influenced the technical problem that the user used the travelling comfort. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides an air duct structure, which comprises an air duct, a first baffle plate and a second baffle plate; the air duct comprises an upper air duct and a lower air duct, and the first baffle and the second baffle are rotatably arranged in the upper air duct or the lower air duct; the first baffle and the second baffle are mutually overlapped or separated from overlapping through rotation, and any one of the upper air duct and the lower air duct is closed or opened.
Optionally, the first baffle and the second baffle are mutually overlapped through the matching of a step structure.
Optionally, the air duct structure further comprises a cover plate and an air duct shell; the cover plate is connected with the air duct shell to form the air duct.
Optionally, the air duct structure further includes a first motor and a second motor, the first baffle is in transmission connection with the first motor, and the second baffle is in transmission connection with the second motor.
Optionally, the first motor and the second motor are both connected with the cover plate through screws.
Optionally, the first baffle rotates around a first rotating shaft, and the second baffle rotates around a second rotating shaft; the first rotating shaft and the second rotating shaft are fixed on the inner wall of the air duct shell.
Optionally, the first motor and the second motor are both stepping motors.
Optionally, the first baffle and the second baffle are matched with the shape of the inner wall of the air duct shell.
Optionally, the first baffle and the second baffle are located in a lower air duct of the air duct.
Any technical scheme can at least produce the following technical effects:
the utility model discloses a normal running fit of first baffle, second baffle just can realize opening or closing last wind channel or wind channel down, when first baffle, the second baffle will go up the wind channel or the back is closed down to the wind channel, just realized the single wind gap air-out, just realized two wind gap air-outs after first baffle, second baffle will go up the wind channel or the wind channel is opened down to the convenient operation that single wind gap air-out and two wind gap air-outs switch over has improved user's use travelling comfort. Meanwhile, the first baffle and the second baffle are matched in a lap joint mode to realize effective sealing of the air channel, the sealing effect of the other air outlet when the air is exhausted from the single air outlet is improved, the phenomenon that the size is changed to generate incomplete sealing due to unstable assembly or production of the first baffle and the second baffle is avoided, and the comfort and the reliability are further improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is an exploded view of the present invention;
FIG. 2 is a schematic view of the present invention when the air duct is opened;
FIG. 3 is a schematic view of the present invention closing the air duct;
fig. 4 is a partial schematic view of a in fig. 3.
FIG. 1 shows an air duct; 11. an upper air duct; 12. a lower air duct; 2. a first baffle plate; 21. a first step; 22. a first motor; 23. a first rotating shaft; 3. a second baffle; 31. a second step; 32. a second motor; 33. a second rotating shaft; 4. a cover plate; 5. an air duct housing; 6. a centrifugal fan.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The utility model provides an air duct structure, as shown in figures 1-3, comprising an air duct 1, a first baffle 2 and a second baffle 3. The air duct 1 is used for generating air flow through the centrifugal fan 6, and comprises an upper air duct 11 and a lower air duct 12, so that a double-air-outlet structure for upper air outlet and lower air outlet is formed. The first baffle 2 and the second baffle 3 are rotatably arranged in the upper air duct 11 or the lower air duct 12. The first baffle 2 and the second baffle 3 are located inside the air duct 1 and connected with the air duct shells 5 on two sides of the air duct 1, so that the first baffle and the second baffle can rotate in the air duct 1 under the action of external force. The first baffle 2 and the second baffle 3 are mutually overlapped or separated from overlapping through rotation, and any upper air duct 11 and any lower air duct 12 are closed or opened. The first baffle 2 and the second baffle 3 are preferably of the same size to facilitate a better fit. The first baffle 2 and the second baffle 3 rotate by a certain angle respectively, and after the first baffle and the second baffle are mutually overlapped, a shielding structure for the air duct 1 is formed, namely the air duct 1 is closed, so that the upper air duct 11 or the lower air duct 12 cannot be communicated, and air flow cannot pass through. First baffle 2, second baffle 3 rotate certain angle respectively again and just can break away from the overlap joint to with the inner wall butt of wind channel casing 5, from not influencing the passage of air current in the wind channel 1, open wind channel 1 promptly. When the first baffle 2 and the second baffle 3 close the air duct 1, effective sealing is ensured when the first baffle 2 and the second baffle 3 close the air duct 1 through mutual overlap. The first baffle 2 and the second baffle 3 can be arranged in the upper air duct 11 or the lower air duct 12 according to requirements. The utility model discloses a first baffle 2, the normal running fit of second baffle 3 just can realize opening or closing of last wind channel 11 or lower wind channel 12, when first baffle 2, second baffle 3 closes back with last wind channel 11 or lower wind channel 12, single wind gap air-out has just been realized, when first baffle 2, just two wind gap air-outs have been realized after second baffle 3 opens last wind channel 11 or lower wind channel 12, thereby single wind gap air-out and two wind gap air-outs carry out the convenient operation that switches, user's use travelling comfort has been improved. Meanwhile, the first baffle 2 and the second baffle 3 are matched through lap joint to realize effective sealing of the air duct 1, the sealing effect of the other air outlet when the air is exhausted from the single air outlet is improved, the phenomenon that the size is changed to generate incomplete sealing due to unstable assembly or production of the first baffle 2 and the second baffle 3 is avoided, and the comfort and the reliability are further improved.
As an alternative embodiment, as shown in fig. 4, the first baffle 2 and the second baffle 3 are overlapped with each other by a step structure. First baffle 2 is provided with first step 21 (first step 21 sets up in the both sides of first baffle 2 with first pivot 23 relatively), second baffle 3 is provided with second step 31 (second step 31 sets up in the both sides of second baffle 3 with second pivot 33 relatively), when first baffle 2 and the mutual overlap joint of second baffle 3, first step 21 matches with the 31 shapes of second step, first baffle 2 forms an holistic baffle structure with second baffle 3, and carry on spacingly each other, realized the better sealed effect to wind channel 1.
As an alternative embodiment, as shown in fig. 1, the air duct structure further includes a cover plate 4 and an air duct housing 5. The cover plate 4 and the air duct shell 5 are connected to form the air duct 1, the cover plate 4 and the air duct shell 5 can be detachably connected in a screw and buckle mode, and the cover plate and the air duct shell are connected to form an enclosure structure of the air duct 1 so that air flow in the air duct 1 can pass through the enclosure structure.
As an optional implementation manner, as shown in fig. 1, the air duct structure further includes a first motor 22 and a second motor 32, the first baffle 2 is in transmission connection with the first motor 22, and the second baffle 3 is in transmission connection with the second motor 32, so as to drive the first baffle 2 and the second baffle 3. First motor 22, second motor 32 all with apron 4 screwed connection, the relevant position of apron 4 sets up the screw hole, realizes first motor 22, second motor 32's fixed through the screw to drive the rotation of first baffle 2 and second baffle 3 more steadily.
As an alternative embodiment, as shown in fig. 1 and 4, the first baffle 2 rotates around the first rotating shaft 23, the second baffle 3 rotates around the second rotating shaft 33, and the opening and closing of the air duct 1 are realized through the rotation of the first rotating shaft 23 and the second rotating shaft 33. First pivot 23, second pivot 33 are fixed in the inner wall of wind channel casing 5, and first pivot 23 is fixed with left wind channel casing 5 inner wall, and second pivot 33 is fixed with right wind channel casing 5 inner wall. The inner wall of the air duct shell 5 is provided with a groove, and the size of the groove is matched with the size of the first rotating shaft 23 and the size of the second rotating shaft 33, so that the first rotating shaft 23 and the second rotating shaft 33 can rotate in the groove. One end of the first rotating shaft 23 is connected with the first motor 22; one end of the second rotating shaft 33 is connected to the second motor 32. Therefore, the first rotating shaft 23 and the second rotating shaft 33 are driven to rotate by the first motor 22 and the second motor 32 respectively. Preferably, the first motor 22 and the second motor 32 are both step motors, so that the rotation angles of the first baffle 2 and the second baffle 3 can be controlled more accurately, and the opening and closing of the air duct 1 can be realized more easily.
As an alternative embodiment, the first baffle 2 and the second baffle 3 are both matched with the inner wall shape of the air duct shell 5, for example, when the air duct 1 is opened, the air duct shell 5 at the joint part of the first baffle 2 and the second baffle 3 is curved or concave, and the first baffle 2 and the second baffle 3 are also curved or concave. Thereby when can realizing that the wind channel is opened, first baffle 2 and left side wind channel casing 5 laminate completely, and second baffle 3 and right side wind channel casing 5 laminate completely, avoided because the air current that the shape characteristic of first baffle 2, second baffle 3 influences wind channel 1 passes through, reduce the air volume to the use that produces the noise influence user is experienced.
As an alternative embodiment, as shown in fig. 1 to 3, the first baffle 2 and the second baffle 3 are located in the lower air duct 12 of the air duct 1, and preferably located at positions above the lower air outlets, so as to provide sufficient avoidance space for the rotation position change of the first baffle 2 and the second baffle 3 without affecting the rotation of the two. At this moment, first baffle 2, second baffle 3 can close or open down wind channel 12, switch before finally realizing air-out simultaneously and the independent air-out of last wind gap from top to bottom to have better use and experience.
The utility model provides an air conditioner, includes the wind channel structure, and the wind channel structure does the utility model provides a wind channel structure. The air duct structure can be opened or closed to the upper air duct 11 or the lower air duct 12 through the rotating fit of the first baffle 2 and the second baffle 3, single-air-outlet is realized after the upper air duct 11 or the lower air duct 12 is closed, double-air-outlet is realized after the upper air duct 11 or the lower air duct 12 is opened by the first baffle 2 and the second baffle 3, so that the operation of switching between single-air-outlet air and double-air-outlet of the air conditioner is convenient, and the use comfort of the air conditioner user is improved.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. An air duct structure is characterized by comprising an air duct, a first baffle plate and a second baffle plate; the air duct comprises an upper air duct and a lower air duct, and the first baffle and the second baffle are rotatably arranged in the upper air duct or the lower air duct; the first baffle and the second baffle are mutually overlapped or separated from overlapping through rotation, and any one of the upper air duct and the lower air duct is closed or opened.
2. The air duct structure according to claim 1, wherein the first baffle and the second baffle are overlapped with each other by a step structure.
3. The air duct structure according to claim 1, further comprising a cover plate and a duct housing; the cover plate is connected with the air duct shell to form the air duct.
4. The air duct structure according to claim 3, further comprising a first motor and a second motor, wherein the first baffle is in driving connection with the first motor, and the second baffle is in driving connection with the second motor.
5. The air duct structure according to claim 4, wherein the first motor and the second motor are both connected to the cover plate by screws.
6. The air duct structure according to claim 4, wherein the first baffle rotates about a first rotation axis, and the second baffle rotates about a second rotation axis; the first rotating shaft and the second rotating shaft are fixed on the inner wall of the air duct shell.
7. The air duct structure according to claim 4, wherein the first motor and the second motor are both step motors.
8. The air duct structure according to claim 3, wherein the first baffle and the second baffle are both matched with the shape of the inner wall of the air duct shell.
9. The air duct structure according to any one of claims 1 to 8, wherein the first baffle and the second baffle are located in the lower air duct.
10. An air conditioner comprising an air duct structure, wherein the air duct structure is as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020080256.9U CN211739297U (en) | 2020-01-14 | 2020-01-14 | Air duct structure and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020080256.9U CN211739297U (en) | 2020-01-14 | 2020-01-14 | Air duct structure and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211739297U true CN211739297U (en) | 2020-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020080256.9U Active CN211739297U (en) | 2020-01-14 | 2020-01-14 | Air duct structure and air conditioner |
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| Country | Link |
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| CN (1) | CN211739297U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112944472A (en) * | 2021-03-09 | 2021-06-11 | 珠海格力电器股份有限公司 | Fresh air conditioner indoor unit, fresh air conditioner and control method thereof |
| CN117570218A (en) * | 2024-01-17 | 2024-02-20 | 常州埃依琦科技有限公司 | Sealing device, dehumidifying equipment using sealing device and working method |
-
2020
- 2020-01-14 CN CN202020080256.9U patent/CN211739297U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112944472A (en) * | 2021-03-09 | 2021-06-11 | 珠海格力电器股份有限公司 | Fresh air conditioner indoor unit, fresh air conditioner and control method thereof |
| CN117570218A (en) * | 2024-01-17 | 2024-02-20 | 常州埃依琦科技有限公司 | Sealing device, dehumidifying equipment using sealing device and working method |
| CN117570218B (en) * | 2024-01-17 | 2024-04-02 | 常州埃依琦科技有限公司 | Sealing device, dehumidifying equipment using sealing device and working method |
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