CN107917521B - Air deflector structure and air conditioner - Google Patents
Air deflector structure and air conditioner Download PDFInfo
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- CN107917521B CN107917521B CN201711145301.3A CN201711145301A CN107917521B CN 107917521 B CN107917521 B CN 107917521B CN 201711145301 A CN201711145301 A CN 201711145301A CN 107917521 B CN107917521 B CN 107917521B
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- air deflector
- gear
- baffle
- air
- driving
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/82—Elements for improving aerodynamics
Abstract
The invention provides an air deflector structure and an air conditioner, wherein the air deflector structure comprises an air deflector, a baffle plate and a driving structure; the air guide plate comprises a first air guide plate and a second air guide plate; the driving structure is arranged on the baffle plate and used for driving the first air deflector and the second air deflector to be opened or closed; the baffle is respectively connected with the first air deflector and the second air deflector in a transmission way through a driving structure; by adopting the technical scheme, the double air deflectors of the air conditioner can be in a seamless closing state, so that the air conditioner is more concise, attractive and elegant in appearance; simultaneously, the double air deflector structure can asynchronously guide air by adopting the scheme, so as to achieve the effect of multi-angle air sweeping.
Description
Technical Field
The invention belongs to the technical field of air conditioners, and particularly relates to an air deflector structure and an air conditioner.
Background
In the prior art, the structure of the double air deflectors of the air conditioner is generally driven by a single motor and a connecting rod to synchronously guide air, and the selection of the air guiding angle is limited to a certain extent; in addition, certain movement gaps are required to be reserved in the opening and closing processes of the air deflector, a seamless closing state cannot be realized, the appearance of the air conditioner is seriously influenced, and the air supply effect of the air conditioner is also influenced; for example, the air deflectors of Chinese patent CN201410018411.3, CN201210422561.1, CN201520033767.4 and the like have the problems of overlarge gaps, complex structure, relatively complex control mechanism and the like.
Based on the technical problems existing in the air deflector structure of the air conditioner, no relevant solution exists yet; there is therefore an urgent need to seek an effective solution to the above problems.
Disclosure of Invention
The invention aims to solve the problems of complex structure and limited air guide angle of the conventional air guide plate.
The invention provides an air deflector structure, which comprises an air deflector, a baffle plate and a driving structure; the air guide plate comprises a first air guide plate and a second air guide plate; the driving structure is arranged on the baffle plate and used for driving the first air deflector and the second air deflector to be opened or closed; the baffle is respectively connected with the first air deflector and the second air deflector in a transmission way through a driving structure.
Further, the driving structure comprises a first driving motor, a second driving motor, a first transmission mechanism and a second transmission mechanism; the first driving motor is fixedly arranged on the baffle plate and is in transmission connection with the first air deflector through the first transmission mechanism; the second driving motor is fixedly arranged on the baffle plate and is in transmission connection with the second air deflector through a second transmission mechanism.
Further, the first transmission mechanism comprises a first driving gear and a first driven gear; the first driving gear is in transmission connection with the first driving motor, and the first driven gear is in transmission connection with a rotating shaft on the first air deflector; the first driving gear and the first driven gear are engaged with each other.
Further, the second transmission mechanism comprises a second driving gear and a second driven gear; the second driving gear is in transmission connection with a second driving motor, and the second driven gear is in transmission connection with a rotating shaft on the second air deflector; the second driving gear and the second driven gear are engaged with each other.
Further, the first driving gear is a full gear, and the first driven gear is a full gear; or, the first driving gear is a half gear, and the first driven gear is a half gear.
Further, the second driving gear is a full gear, and the second driven gear is a full gear; or the second driving gear is a half gear, and the second driven gear is a half gear.
Further, a blocking arm is arranged on the first driving gear, and an arc edge is arranged on the blocking arm; the baffle is provided with a thimble; the baffle is connected with the baffle arm in a sliding way through the thimble.
Further, a blocking arm is arranged on the second driving gear, and an arc edge is arranged on the blocking arm; the baffle is provided with a thimble; the baffle is connected with the baffle arm in a sliding way through the thimble.
Further, the baffle is in transmission connection with the rotating shafts on the two end faces of the air deflector through the clamping grooves respectively, and the air deflector is synchronously dragged to move left and right after the baffle moves left and right for a certain distance.
Further, the baffle comprises a first baffle and a second baffle; the first baffle is arranged at one end of the air deflector, and the second baffle is arranged at the other end of the air deflector; the driving structure is arranged on the first baffle plate or the second baffle plate.
The invention also provides an air conditioner, which comprises an air deflector structure, wherein the air deflector structure is the air deflector structure; the air deflector structure is arranged on an air outlet of the indoor unit of the air conditioner.
By adopting the technical scheme, the double air deflectors of the air conditioner can be in a seamless closing state by utilizing the matching structure among the gears, the baffle plates and the air deflectors, so that the appearance of the air conditioner is more concise, attractive and elegant; simultaneously, the double air deflector structure can asynchronously guide air by adopting the scheme, so as to achieve the effect of multi-angle air sweeping.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
The invention will be further described with reference to the accompanying drawings in which:
FIG. 1 is a schematic view showing the structure of an air deflector of an air conditioner;
FIG. 2 is a schematic view of the structure of the air deflector of the present invention;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2;
FIG. 4 is a schematic view of an embodiment of a driving structure of an air deflector according to the present invention;
FIG. 5 is a schematic diagram of a driving structure of an air deflector according to a second embodiment of the present invention;
FIG. 6 is a schematic view of the assembly of the baffle plate of the present invention with the upper and second air deflection plates;
FIG. 7 is a schematic diagram of an embodiment of a driving gear structure according to the present invention;
FIG. 8 is a schematic view of an embodiment of a gear shift arm structure according to the present invention;
FIG. 9 is a schematic diagram of an embodiment of a gear shift arm according to the present invention;
FIG. 10 is a schematic diagram of a driving gear structure according to a second embodiment of the present invention;
FIG. 11 is a schematic diagram of a gear shift arm according to an embodiment of the present invention;
FIG. 12 is a schematic diagram of a gear shift arm according to another embodiment of the present invention;
FIG. 13 is a schematic view of a driven gear structure according to an embodiment of the present invention;
FIG. 14 is a schematic diagram of a driven gear structure according to a second embodiment of the present invention;
FIG. 15 is a schematic view showing the closing state of the air deflector of the air conditioner according to the present invention;
FIG. 16 is a schematic view showing an air deflector of the air conditioner in a first state of the present invention;
fig. 17 is a schematic view showing a second state in which an air deflector of the air conditioner of the present invention is opened.
In the figure: 1. a first baffle; 2. a first air deflector; 3. a second air deflector; 4. a panel body; 5. a panel; 6. a second baffle; 7. a first driving motor; 8. a second driving motor; 9. a first drive gear; 10. a first driven gear; 11. a second drive gear; 12. a second driven gear; 13. a thimble; 14. a baffle arm.
Detailed Description
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The invention will be described in detail below with reference to the drawings in connection with embodiments.
As shown in fig. 1 to 17, the present invention provides an air deflector structure, which includes an air deflector, a baffle plate and a driving structure; the air guide plate comprises a first air guide plate 2 and a second air guide plate 3; the first air deflector 2 and the second air deflector 3 are arranged side by side and are respectively connected with the baffle plate in a transmission way through a rotating shaft; the driving structure is arranged on the baffle plate and used for driving the first air deflector 2 and the second air deflector 3 to be opened or closed, and the baffle plate is in transmission connection with the driving structure; the baffle is respectively connected with the first air deflector 2 and the second air deflector 3 in a transmission way through a driving structure; the driving structure drives the baffle plate to slide left and right while driving the air deflector to open and close; the double air deflectors are driven through the independent driving structures respectively, the independent air deflector control is achieved, meanwhile, the double air deflectors can be effectively used for conducting air asynchronously, the problem that air deflector synchronous air guiding makes air guiding angles limited is avoided, and the structure is simpler and practical.
Preferably, in combination with the above, as shown in fig. 1 to 17, in the present embodiment, the driving structure includes a first driving motor 7, a second driving motor 8, a first transmission mechanism, and a second transmission mechanism; the first driving motor 7 is fixedly arranged on the baffle plate and is in transmission connection with the first air deflector 2 through a first transmission mechanism; the second driving motor 8 is fixedly arranged on the baffle plate and is in transmission connection with the second air deflector 3 through a second transmission mechanism; in the embodiment, the first air deflector 2 is an upper air deflector, and the second air deflector 3 is a second air deflector; by adopting the scheme, the driving structure can effectively drive the air deflector to rotate through the driving motor and the transmission mechanism, so that air guiding in different directions is realized, and the structure is more reliable.
Preferably, in combination with the above, as shown in fig. 1 to 17, in the present embodiment, the first transmission mechanism includes a first driving gear 9 and a first driven gear 10; the first driving gear 9 is in transmission connection with the first driving motor 7, and the first driven gear 10 is in transmission connection with a rotating shaft on the first air deflector 2; the method comprises the following steps: the baffle is in transmission connection with the rotating shafts on the two end surfaces of the first air deflector 2 through the clamping grooves respectively, so that the baffle synchronously drags the first air deflector 2 to move left and right after moving left and right for a certain distance; the first driving gear 9 and the first driven gear 10 are meshed with each other to drive the first air deflector 2 to guide air up and down; further, the first driving gear 9 is a full gear, and the first driven gear 10 is a full gear; or, the first driving gear 9 is a half gear, and the first driven gear 10 is a half gear; the driving and transmission functions can be effectively realized through the gear transmission mechanism, the structure is more reasonable and simple, and the mutual influence between the two air deflectors is avoided.
Preferably, in combination with the above, as shown in fig. 1 to 17, in the present embodiment, the second transmission mechanism includes the second driving gear 11 and the second driven gear 12; the second driving gear 11 is in transmission connection with the second driving motor 8, and the second driven gear 12 is in transmission connection with a rotating shaft on the second air deflector 3; the method comprises the following steps: the baffle is in transmission connection with the rotating shafts on the two end surfaces of the second air deflector 3 through the clamping grooves respectively, so that the baffle synchronously drags the second air deflector 3 to move left and right after moving left and right for a certain distance; the method comprises the steps of carrying out a first treatment on the surface of the The second driving gear 11 and the second driven gear 12 are meshed with each other to drive the second air deflector 3 to guide air up and down; further, the second driving gear 11 is a full gear, and the second driven gear 12 is a full gear; or, the second driving gear 11 is a half gear, and the second driven gear 12 is a half gear; the driving and transmission functions can be effectively realized through the gear transmission mechanism, the structure is more reasonable and simple, and the mutual influence between the two air deflectors is avoided.
Preferably, in combination with the above-mentioned scheme, as shown in fig. 1 to 17, in this embodiment, the first driving gear 9 is provided with a blocking arm 14, and the blocking arms 14 are respectively disposed on two sides of the first driving gear 9, where the first driving gear 9 may be a full gear or a half gear; the baffle arm 14 is provided with an inclined arc line side a in smooth transition; the baffle is provided with a thimble 13; the baffle is in sliding connection with the baffle arm 14 through the thimble 13, so that the baffle is driven to slide left and right; in the process that the driving motor drives the first driven gear to operate through the first driving gear, the baffle arm on the first driving gear rotates through the arc line side a of the baffle arm so as to push the baffle plate to slide left and right; in the embodiment, the distance between the baffle and the air deflector which move left and right can be controlled according to the angle of the baffle arm on the driving gear and different changes of the arc form so as to meet the requirements of different designs; meanwhile, the left-right movement of the right baffle plate during gear transmission can be realized by utilizing the structure that the thimble structure of the right baffle plate is matched with the baffle arm of the first driving gear of the first air deflector; the baffle cooperates through the mode that draw-in groove is connected respectively with aviation baffle both ends face pivot, and the synchronization realizes the side-to-side movement of aviation baffle when the right baffle moves after a certain distance about and continues to move.
Preferably, in combination with the above-mentioned scheme, as shown in fig. 1 to 17, in this embodiment, the second driving gear 11 is provided with a blocking arm 14, the blocking arms 14 are respectively disposed on two sides of the second driving gear 11, and the first driving gear 9 may be a full gear or a half gear; the baffle arm 14 is provided with an inclined arc line side a in smooth transition; the baffle is provided with a thimble 13; the baffle is in sliding connection with the baffle arm 14 through the thimble 13, so that the baffle is driven to slide left and right; in the process that the driving motor drives the second driven gear to operate through the second driving gear, the gear arm on the second driving gear rotates through the arc line side a of the gear arm so as to push the baffle plate to slide left and right; in the embodiment, the distance between the baffle and the air deflector which move left and right can be controlled according to the angle of the baffle arm on the driving gear and different changes of the arc form so as to meet the requirements of different designs; meanwhile, the left-right movement of the right baffle plate during gear transmission can be realized by utilizing the structure that the thimble structure of the right baffle plate is matched with the baffle arm of the second driving gear of the second air deflector; the baffle cooperates through the mode that draw-in groove is connected respectively with aviation baffle both ends face pivot, and the synchronization realizes the side-to-side movement of aviation baffle when the right baffle moves after a certain distance about and continues to move.
Preferably, in combination with the above, as shown in fig. 1 to 17, in the present embodiment, the baffle includes a first baffle 1 and a second baffle 6; the first baffle plate 1 is arranged at one end of the air deflector, and the second baffle plate 6 is arranged at the other end of the air deflector; further, the driving structure may be disposed on the first baffle 1 or may be disposed on the second baffle 6; in this embodiment, the first baffle 1 is a left baffle, and the second baffle 6 is a right baffle.
Correspondingly, in combination with the scheme, as shown in fig. 1, the invention also provides an air conditioner, which comprises an indoor unit and an air deflector structure, wherein the indoor unit is provided with a panel 5 and a panel body 4; the air deflector structure is the air deflector structure; the air deflector structure is arranged on an air outlet of the indoor unit of the air conditioner and is positioned at the lower end of the panel 5; the invention can realize the asynchronous air guide of the double air deflectors in two driving modes, and can realize the multi-angle air supply control in the use process of the air conditioner, namely as shown in figures 15 to 17; the normal operation of the air deflector, such as automatic air guiding, can be realized; the default horizontal position during refrigeration can be realized, and the functions of refrigeration without blowing people and the like are realized.
By adopting the scheme, the double air guide plates and the left baffle plate and right baffle plate structures are arranged, so that the double air guide plates can be completely sealed and closed with other air conditioner appearance parts, and tiny appearance decorative gaps around the air outlet of the air conditioner indoor unit are reduced; the driving mechanisms are all arranged in the right side or the left side of the air deflector shell; the two sets of gear transmission mechanisms are respectively connected with the driving motor in a transmission way and respectively drive one driving gear, and each driving gear is matched with the other driven gear in transmission way; the two driven gears are respectively connected and matched with the rotating shafts of the upper air deflector and the lower air deflector, so that the opening, the rotating and the closing actions of the double air deflectors are realized; the driving gear of the air deflector is connected and matched with the right baffle, two ejector pins are arranged on the right baffle to move in a matched mode with the baffle arm on the driving gear, when the driving gear rotates, the ejector pins move along the track of the baffle arm on the driving gear, so that the right baffle moves rightwards for a certain distance, and gaps between the air deflectors are pulled apart; meanwhile, the first air deflector and the second air deflector are also matched with the right baffle, when the right baffle moves to the maximum distance, the air deflector can move rightwards, and the distance between the right baffle and the left baffle is increased, so that the movement gap for the rotation of the double air deflectors is ensured; the requirement of seamless matching of the end faces of the air guide plates can be met while the movement clearance of the air guide plates is ensured; the closing process of the air deflector is opposite to the opening process, and the full-gear driving scheme and the half-gear driving are implemented in the closing process of the air deflector, and the specific implementation process is as follows:
(1) Full gear drive mode closing process: firstly, the first air deflector and the second air deflector are firstly rotated and closed for a certain angle, then the first air deflector and the second air deflector simultaneously drive the right baffle to move leftwards in the continuous rotating and closing process through the cooperation movement of the right baffle thimble and the baffle arm of the driving gear, and finally, the seamless state is achieved when the air deflector is completely closed;
(2) Closing process of semi-gear driving mode: firstly, the first air deflector and the second air deflector are rotated to a fully closed angle, and a certain gap exists between the air deflector and the left baffle and the right baffle at the moment; then the right baffle is moved leftwards to be matched with the first air deflector and the second air deflector completely through the matching movement of the ejector pin of the right baffle and the baffle arm of the driving gear, and finally the first air deflector, the second air deflector and the right baffle are moved leftwards together to achieve a seamless state when the air deflector is completely closed.
By adopting the technical scheme, the double air deflectors of the air conditioner can be in a seamless closing state by utilizing the matching structure among the gears, the baffle plates and the air deflectors, so that the appearance of the air conditioner is more concise, attractive and elegant; simultaneously, the double air deflector structure can asynchronously guide air by adopting the scheme, so as to achieve the effect of multi-angle air sweeping.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Many possible variations and modifications of the disclosed technology can be made by anyone skilled in the art, or equivalent embodiments with equivalent variations can be made, without departing from the scope of the disclosed technology. Therefore, any modification, equivalent variation and modification of the above embodiments according to the technology of the present invention fall within the protection scope of the present invention.
Claims (11)
1. The air deflector structure is characterized by comprising an air deflector, a baffle plate and a driving structure; the air guide plate comprises a first air guide plate and a second air guide plate; the driving structure is arranged on the baffle plate and used for driving the first air deflector and the second air deflector to be opened or closed; the baffle is respectively in transmission connection with the first air deflector and the second air deflector through the driving structure; the driving structure comprises a driving motor, two sets of gear transmission mechanisms are respectively connected with the driving motor in a transmission way and respectively drive one driving gear, and each driving gear is matched with the other driven gear in transmission way; the two driven gears are respectively connected and matched with the rotating shafts of the first air deflector and the second air deflector, so that the first air deflector and the second air deflector are driven to be opened and closed; the baffle is provided with a thimble; the baffle is in sliding connection with the baffle arm of the driving gear through the ejector pin, so that the baffle is driven to slide, and a gap between the air deflectors is pulled open.
2. The air deflector structure of claim 1, wherein the drive structure comprises a first drive motor, a second drive motor, a first transmission, and a second transmission; the first driving motor is fixedly arranged on the baffle plate and is in transmission connection with the first air deflector through the first transmission mechanism; the second driving motor is fixedly arranged on the baffle plate and is in transmission connection with the second air deflector through the second transmission mechanism.
3. The air deflector structure of claim 2, wherein the first transmission mechanism comprises a first drive gear and a first driven gear; the first driving gear is in transmission connection with the first driving motor, and the first driven gear is in transmission connection with a rotating shaft on the first air deflector; the first driving gear and the first driven gear are engaged with each other.
4. The air deflector structure of claim 2, wherein the second transmission mechanism includes a second driving gear and a second driven gear; the second driving gear is in transmission connection with the second driving motor, and the second driven gear is in transmission connection with a rotating shaft on the second air deflector; the second driving gear and the second driven gear are engaged with each other.
5. The air deflector structure of claim 3, wherein the first driving gear is a full gear and the first driven gear is a full gear; or, the first driving gear is a half gear, and the first driven gear is a half gear.
6. The air deflector structure of claim 4, wherein the second driving gear is a full gear and the second driven gear is a full gear; or, the second driving gear is a half gear, and the second driven gear is a half gear.
7. The air deflector structure of claim 3, wherein the first drive gear is provided with a baffle arm, and the baffle arm is provided with an arc edge; the baffle is in sliding connection with the baffle arm through the thimble.
8. The air deflector structure of claim 4, wherein the second drive gear is provided with a baffle arm, and the baffle arm is provided with an arc edge; the baffle is in sliding connection with the baffle arm through the thimble.
9. The air deflector structure of claim 1, wherein the baffle is in transmission connection with the rotating shafts on the two end surfaces of the air deflector through clamping grooves, and the baffle is synchronously dragged to move left and right after moving left and right for a certain distance.
10. The air deflection structure of claim 1, wherein the baffles include a first baffle and a second baffle; the first baffle plate is arranged at one end of the air deflector, and the second baffle plate is arranged at the other end of the air deflector; the driving structure is arranged on the first baffle plate or the second baffle plate.
11. An air conditioner comprising an air deflector structure, characterized in that the air deflector structure is as claimed in any one of claims 1 to 10; the air deflector structure is arranged on an air outlet of the air conditioner indoor unit.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711145301.3A CN107917521B (en) | 2017-11-17 | 2017-11-17 | Air deflector structure and air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711145301.3A CN107917521B (en) | 2017-11-17 | 2017-11-17 | Air deflector structure and air conditioner |
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| CN107917521A CN107917521A (en) | 2018-04-17 |
| CN107917521B true CN107917521B (en) | 2023-06-30 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112361571B (en) * | 2020-11-10 | 2021-10-01 | 珠海格力电器股份有限公司 | Air deflector assembly, indoor unit and air conditioner |
| CN112815506B (en) * | 2021-01-15 | 2022-04-12 | 珠海格力电器股份有限公司 | Air deflector axial displacement adjusting structure, air conditioner and control method of air deflector axial displacement adjusting structure |
| CN113669891B (en) * | 2021-08-31 | 2022-09-30 | 创维空调科技(安徽)有限公司 | Air deflector control mechanism and air conditioner device |
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