CN112212398B - Air inlet structure, air conditioner indoor unit and air conditioner - Google Patents
Air inlet structure, air conditioner indoor unit and air conditioner Download PDFInfo
- Publication number
- CN112212398B CN112212398B CN202011179912.1A CN202011179912A CN112212398B CN 112212398 B CN112212398 B CN 112212398B CN 202011179912 A CN202011179912 A CN 202011179912A CN 112212398 B CN112212398 B CN 112212398B
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- air inlet
- buckle
- grille
- air
- inlet grille
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- 238000003825 pressing Methods 0.000 claims description 24
- 210000002221 olecranon process Anatomy 0.000 claims description 15
- 238000004378 air conditioning Methods 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 30
- 239000000428 dust Substances 0.000 abstract description 8
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000007547 defect Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
Classifications
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
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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
- F24F13/082—Grilles, registers or guards
- F24F13/084—Grilles, registers or guards with mounting arrangements, e.g. snap fasteners for mounting to the wall or duct
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The invention provides an air inlet structure, an air conditioner indoor unit and an air conditioner, wherein the air inlet structure comprises an air inlet grille and an air inlet baffle, the air inlet grille comprises at least one grille strip, the air inlet of the air conditioner is formed at the position of the grille strip, one end of the air inlet baffle is connected to the air inlet grille, and the other end of the air inlet baffle can movably open or close the air inlet, so that the air inlet is closed when the air conditioner is in a non-running state. According to the invention, the air inlet baffle plate is additionally arranged at the air inlet grille, so that the air inlet can be opened or closed through the movement of the air inlet baffle plate, particularly, the air inlet is closed in the non-running state of the air conditioner, the effective dustproof effect can be realized in the non-running state of the air conditioner, the dust is prevented from entering the air conditioner, and the resistance is prevented from being increased, so that the air outlet effect and the heat exchange effect are effectively improved, and the service life of the air conditioner is prolonged.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air inlet structure, an air conditioner indoor unit and an air conditioner.
Background
With the development of society and the improvement of living standard, air conditioners are widely applied to daily life of people. The air conditioner in the market at present mainly comprises a panel body part, a panel part, an electric box part, an evaporator part and an air deflector mechanism, and generally, the air conditioner at least comprises an air inlet structure and an air outlet structure, when the air conditioner operates, indoor air enters from the air inlet of the air conditioner, passes through the evaporator part and then is blown out from the air outlet. The air suction grille part comprises an air suction grille and an air suction plate, the air suction grille is detachably arranged at the air inlet, the air inlet is normally open, dust can enter the air conditioner in a non-running state of the air conditioner, so that the resistance is increased, the air outlet effect and the heat exchange effect are obviously reduced, and the service life of the air conditioner is influenced. And the air inlet structure of the existing machine type mainly comprises a cover plate, a grille, an air inlet baffle and a driving box part, wherein the cover plate is matched with the grille through a buckle, and the defects of more buckles, low assembly efficiency, unreliable fixation and the like exist. And the installation direction of the pressing plate rotating shafts at two ends of the existing machine type is vertical to the direction of the baffle rotating shaft, so that the interference phenomenon of the assembly stroke occurs in the baffle installation process, and the assembly in the production process is inconvenient.
Because the air inlet structure of the air conditioner in the prior art is normally open, dust can enter the air conditioner in a non-running state of the air conditioner, so that the resistance is increased, the air outlet effect and the heat exchange effect are obviously reduced, and the service life of the air conditioner is influenced; in addition, the prior art has the technical problems that the rotating shaft of the pressing plate is installed from top to bottom (perpendicular to the surface of the air inlet), the problem of interference of assembly travel occurs in the assembly process, and the like, so the invention designs an air inlet structure, an air conditioner indoor unit and an air conditioner.
Disclosure of Invention
Therefore, the invention aims to solve the technical problems that the air inlet structure of the air conditioner is normally open in the prior art, dust can enter the air conditioner in a non-running state of the air conditioner, so that the resistance is increased, the air outlet effect and the heat exchange effect are obviously reduced, and the service life of the air conditioner is influenced; and the existing mounting of the pressing plate rotating shaft from top to bottom (perpendicular to the direction of the surface of the air inlet) can cause the defect of interference of the assembly stroke in the assembly process, thereby providing an air inlet structure, an air conditioner indoor unit and an air conditioner.
In order to solve the above problems, the present invention provides an air intake structure, wherein:
the air inlet grille comprises at least one grille strip, an air inlet of the air conditioner is formed at the position of the grille strip, one end of the air inlet baffle is connected to the air inlet grille, and the other end of the air inlet baffle can rotationally open the air inlet or close the air inlet, so that the air inlet is closed when the air conditioner is in a non-running state; the connecting component is used for connecting the air inlet baffle plate to the air inlet grille; the connecting part is a pressing plate rotating shaft, the pressing plate rotating shaft comprises a main body and an extending part, one end of the extending part is connected to the main body, the other end of the extending part extends out from the free end, a first groove is formed in the air inlet grille from the side face of the air inlet grille along the length direction of the air inlet grille, a second groove is formed in the air inlet baffle opposite to the first groove, and the extending part can be sequentially inserted into the first groove and the second groove from the side face of the air inlet grille along the length direction of the air inlet grille.
In some embodiments, the air inlet grille comprises an air inlet, and the air inlet grille comprises an air inlet, an air outlet and a cover plate.
In some embodiments, the air inlet baffle further comprises a driving component capable of driving the air inlet baffle to rotate.
In some embodiments, the driving component comprises a driving rack, and the air inlet baffle is provided with a lifting lug structure, and the lifting lug structure is connected and matched with the driving rack, so that the lifting lug structure is driven by the driving rack, and then the air inlet baffle is driven to rotate.
In some embodiments, the extension is a cylindrical structure and the second slot is also a cylindrical hole structure, such that the air intake baffle can rotate about the cylindrical extension.
In some embodiments, the number of the first grooves is at least two, at least one first groove is arranged on one side surface of the air inlet grille, at least one first groove is arranged on the other side surface of the air inlet grille, the positions and the numbers of the second grooves and the first grooves are uniformly matched and corresponding, and the positions and the numbers of the pressing plate rotating shafts are uniformly matched and corresponding.
In some embodiments, the platen pivot further includes a first buckle, one end of the first buckle is connected with the main body, the other end is extended out from the free end, and a first clamping groove is provided on the air inlet grille opposite to the first buckle, and the first buckle can be inserted into the first clamping groove to form a clamping fit.
In some embodiments, the platen rotating shaft further includes a second buckle, and a second clamping groove is disposed on the air inlet grille opposite to the second buckle, and the second buckle can be inserted into the second clamping groove to form a clamping fit;
And the first buckle setting is located one side of extension, and the second buckle setting is located the opposite side of extension, so that the extension is pressed from both sides and locates between first buckle and the second buckle.
In some embodiments, the protruding portion is located at a midpoint in a length direction of the main body, and the first clip and the second clip are symmetrically disposed with respect to the protruding portion; and/or the first buckle is at least one, and the second buckle is at least one.
In some embodiments, a olecranon structure is disposed along a length direction of the air inlet baffle at a position between two ends of the air inlet baffle, a fixed rotating shaft is disposed on the air inlet grille opposite to the olecranon structure, and the olecranon structure is provided with a notch, is sleeved on the fixed rotating shaft through the notch, and can rotate around the fixed rotating shaft.
The invention also provides an air conditioner indoor unit, which comprises the air inlet structure as set forth in any one of the preceding claims, and further comprises a panel body, wherein the air inlet grille is connected with the panel body in a mounting way.
In some embodiments, the air inlet grille is in snap connection with the panel body, and positioning and installation are further performed between the air inlet grille and the panel body through a positioning assembly.
In some embodiments, a snap fastener is arranged on the air inlet grille, a limit boss is arranged on the panel body, and the snap fastener is buckled with the limit boss to form the buckle connection; the positioning assembly comprises a bolt arranged on the air inlet grille and a bolt hole arranged on the panel body, and the bolt is in plug-in fit with the bolt hole.
In some embodiments, the air inlet grille and the panel body are further fastened in a screwed manner through screws or bolts.
The invention also provides an air conditioner, which comprises the air conditioner indoor unit.
The volute, the air conditioner indoor unit and the air conditioner provided by the invention have the following beneficial effects:
According to the air inlet structure, the air inlet baffle is additionally arranged at the air inlet grille, so that the air inlet can be opened or closed through the movement of the air inlet baffle, particularly, the air inlet is closed in the non-running state of the air conditioner, the effective dustproof effect can be achieved in the non-running state of the air conditioner, dust is prevented from entering the air conditioner, resistance is prevented from being increased, the air outlet effect is effectively improved, the heat exchange effect is improved, and the service life of the air conditioner is prolonged; the invention also designs the air inlet grille and the cover plate integrally, thereby effectively reducing the number of parts of the air conditioner and improving the production efficiency; according to the invention, the mounting mode of the air inlet baffle plate is effectively optimized, and the pressure plate rotating shaft is mounted along the length direction of the grille from the side surface of the air inlet grille through the optimized design of the pressure plate rotating shaft structure, so that the problem of interference of the mounting stroke in the assembly process is effectively avoided by effectively avoiding mounting the pressure plate rotating shaft from top to bottom (the direction perpendicular to the surface of the air inlet), and the production assembly efficiency is effectively improved; and the air inlet grille is matched and fixed with the panel body by adopting a screw and elastic buckling mode on one side of the panel, and the fixing mode is more convenient and reliable.
Drawings
Fig. 1 is a top view structural diagram of an indoor unit of an air conditioner according to the present invention;
FIG. 2 is a cross-sectional view B-B of FIG. 1;
FIG. 3 is a left side view of FIG. 1;
FIG. 4 is a cross-sectional view of C-C in FIG. 1;
FIG. 5 is an enlarged partial view of the portion A of FIG. 1;
FIG. 6 is a three-dimensional block diagram of a platen spindle of the present invention;
Fig. 7 is a top cross-sectional view of the platen spindle of the present invention.
The reference numerals are expressed as:
1. An air inlet grille; 11. grid strips; 12. a first groove; 13. a first clamping groove; 14. a second clamping groove; 15. fixing the rotating shaft; 2. an air inlet baffle; 21. a second groove; 22. a olecranon structure; 3. an air inlet; 4. a platen spindle; 41. a main body; 42. an extension; 43. a first buckle; 44. a second buckle; 6. a motor; 7. and a cover plate.
Detailed Description
As shown in fig. 1-7, the present invention provides an air intake structure, wherein:
The air inlet grille 1 comprises at least one grille strip 11, an air inlet 3 of the air conditioner is formed at the position of the grille strip 11, one end of the air inlet grille 2 is connected to the air inlet grille 1, and the other end of the air inlet grille 2 can movably (preferably rotatably) open the air inlet 3 or close the air inlet 3, so that the air inlet 3 is closed when the air conditioner is in a non-running state;
The air inlet baffle plate 2 is connected to the air inlet grille 1 by a connecting component; the connecting component is a pressing plate rotating shaft 4, the pressing plate rotating shaft 4 comprises a main body 41 and an extending part 42, one end of the extending part 42 is connected to the main body 41, the other end of the extending part is a free end and extends out, a first groove 12 is formed in the air inlet grille 1 from the side face of the air inlet grille along the length direction of the air inlet grille, a second groove 21 is formed in the air inlet baffle 2 opposite to the first groove 12, and the extending part 42 can be sequentially inserted into the first groove 12 and the second groove 21 from the side face of the air inlet grille 1 along the length direction of the air inlet grille 1.
The invention provides an air inlet structure which mainly comprises an air inlet baffle plate, an air inlet grille, a pressing plate rotating shaft and a driving mechanism. When the air conditioner operates, the air inlet baffle is rotated to be opened, and when the air conditioner is closed, the air inlet is closed, so that the dustproof effect is achieved. According to the air inlet structure, the air inlet baffle is additionally arranged at the air inlet grille, so that the air inlet can be opened or closed through movement of the air inlet baffle, particularly, the air inlet is closed in the non-running state of the air conditioner, the effective dustproof effect can be achieved in the non-running state of the air conditioner, dust is prevented from entering the air conditioner, resistance is prevented from being increased, the air outlet effect is effectively improved, the heat exchange effect is improved, and the service life of the air conditioner is prolonged.
According to the invention, the air inlet baffle can be effectively connected to the air inlet grille through the connecting component, so that the effective connection effect of the air inlet baffle is realized. The invention also realizes the connection of the air inlet baffle to the air inlet grille by arranging the connecting part as the pressing plate rotating shaft 4, wherein the pressing plate rotating shaft 4 comprises a main body and an extending part, and the extending part can be effectively inserted into the first groove of the air inlet grille and the second groove of the air inlet baffle. According to the invention, the installation mode of the air inlet baffle is effectively optimized, and the pressure plate rotating shaft 4 is installed along the length direction of the grille from the side surface of the air inlet grille through the optimized design of the structure of the pressure plate rotating shaft 4, so that the pressure plate rotating shaft 4 is effectively prevented from being installed from top to bottom (in the direction perpendicular to the surface of the air inlet), the problem of interference of the assembly stroke in the assembly process is effectively avoided, and the production assembly efficiency is effectively improved.
In some embodiments, the air inlet grille 1 further comprises a cover plate 7, the cover plate 7 is arranged on the air inlet grille 1 at a position outside the air inlet 3, and the cover plate 7 and the air inlet grille 1 are integrally formed. The invention also designs the air inlet grille and the cover plate integrally, thereby effectively reducing the number of parts of the air conditioner and improving the production efficiency. The invention provides an openable air inlet structure, which comprises an integrated grille, a baffle and a driving part.
In some embodiments, the air intake baffle 2 further comprises a driving component (preferably a motor 6) capable of driving the air intake baffle 2 to rotate, the driving component comprises a driving rack, a lifting lug structure (not shown) is arranged on the air intake baffle 2, and the lifting lug structure is connected and matched with the driving rack, so that the lifting lug structure is driven by the driving rack, and then the air intake baffle 2 is driven to rotate. Through the lifting lug structure that sets up on drive rack and the air inlet baffle of drive part can drive the lifting lug rotation, and then drive the air inlet baffle and rotate, realize drive air inlet baffle pivoted effect.
In some embodiments, the protruding portion 42 has a cylindrical structure, and the second slot 21 has a cylindrical hole structure, so that the air intake baffle 2 can rotate around the cylindrical protruding portion 42. The invention sets the extension part into the second groove with a cylindrical structure and a cylindrical hole, and can effectively enable the air inlet baffle to rotate around the cylindrical extension part, thereby effectively rotating to open the air inlet when needed and closing the air inlet when needed (such as when the air conditioner is not in an operating state).
In some embodiments, the number of the first grooves 12 is at least two, at least one first groove 12 is provided on one side surface of the air inlet grille 1, at least one first groove 12 is provided on the other side surface of the air inlet grille 1, the positions and numbers of the second grooves 21 and the first grooves 12 are uniformly matched and correspond, and the positions and numbers of the platen rotating shafts 4 and the first grooves 12 are also matched and correspond one by one. Through setting up first groove and second groove to a plurality ofly to and all set up first groove and second groove at the both sides face of air inlet grille, and all set up clamp plate pivot 4 that matches with it, can make the air inlet baffle can both form articulated effect at both ends, accomplish and improve and rotate the effect of opening the air intake and closing the air intake.
In some embodiments, the platen rotating shaft 4 further includes a first buckle 43, one end of the first buckle 43 is connected to the main body 41, the other end of the first buckle is extended from the free end, and a first clamping groove 13 is disposed on the air inlet grille 1 opposite to the first buckle 43, the first buckle 43 can be inserted into the first clamping groove 13 to form a clamping fit, an extending direction of the first clamping groove is the same as an extending direction of the first groove, and an extending direction of the first buckle is also the same as an extending direction of the extending portion. According to the invention, the first clamping grooves are formed in the first clamping buckles and the air inlet grille, the pressing plate rotating shaft 4 can be effectively clamped and fixed on the air inlet grille, the extending direction of the first clamping grooves is the same as that of the first grooves and extends along the horizontal direction, the extending direction of the first clamping buckles is the same as that of the extending parts (namely, the extending directions of the first clamping buckles are parallel and are obviously different from those of the prior art), the first clamping grooves and the first clamping buckles are in the structural form, the pressing plate rotating shaft 4 can be inserted into the air inlet grille and the air inlet baffle plate from the side face direction along the horizontal direction in particular, the clamping connection is formed, the hinging effect on the air inlet baffle plate is completed, the connecting mode avoids interference defects of the extending parts caused by the clamping connection mode of the air inlet grille and the air inlet baffle plate from the upper end downwards, and the assembly effect is improved.
In some embodiments, the platen rotating shaft 4 further includes a second catch 44, and a second catch groove 14 is disposed on the air inlet grille 1 opposite to the second catch 44, and the second catch 44 can be inserted into the second catch groove 14 to form a snap fit, and an extension direction of the second catch groove is also the same as an extension direction of the first groove, and an extension direction of the second catch groove is also the same as an extension direction of the extension portion;
And the first catch 43 is disposed at one side of the protruding portion 42, and the second catch 44 is disposed at the other side of the protruding portion 42, so that the protruding portion 42 is sandwiched between the first catch 43 and the second catch 44.
The invention also sets a second buckle opposite to the first buckle on the other side of the extension part, and sets a second clamping groove corresponding to the second buckle on the air inlet grille, which can effectively clamp and fix the pressing plate rotating shaft on the air inlet grille, and the extending direction of the second clamping groove is the same as that of the first groove and extends along the horizontal direction, the extending direction of the second buckle is the same as that of the extension part (namely parallel and obviously different from that in the prior art), the second clamping groove and the second buckle are set into the structure, so that the pressing plate rotating shaft can be inserted into the air inlet grille and the air inlet baffle along the side direction, especially the horizontal direction, to form the clamping connection, and the hinging action on the air inlet baffle is completed. The second buckle combines with first buckle can improve the joint assembly effect with between the air inlet grid, improves the fastening nature of joint.
In some embodiments, the protruding portion 42 is located at a midpoint in the length direction of the main body 41, and the first catch 43 and the second catch 44 are symmetrically disposed with respect to the protruding portion 42; and/or, the first buckle 43 is at least one, and the second buckle 44 is at least one. The clamping assembly effect and the fastening effect can be further improved through the plurality of first buckles and the plurality of second buckles, and the connection stability between the pressing plate rotating shaft and the air inlet grille can be further improved through the symmetrical arrangement of the first buckles and the second buckles.
In some embodiments, a olecranon structure 22 is disposed along the length direction of the air inlet baffle 2 at a position between two ends of the air inlet baffle 2, a fixed rotating shaft 15 is disposed on the air inlet grille 1 opposite to the olecranon structure 22, and the olecranon structure 22 has a notch, and the olecranon structure 22 is sleeved on the fixed rotating shaft 15 through the notch and can rotate around the fixed rotating shaft 15. Through the fixed pivot that sets up on olecranon structure and the air inlet grid, can make the olecranon structure rotate the effect round fixed pivot, the clamp plate pivot of cooperation air inlet baffle both sides for the air inlet baffle can both form the effect of rotating the connection in both ends and intermediate position, forms the effective rotation of air inlet baffle.
The invention also provides an air conditioner indoor unit, which comprises the air inlet structure as set forth in any one of the preceding claims, and further comprises a panel body, wherein the air inlet grille 1 is connected with the panel body in a mounting way.
An air inlet structure and a panel body in the prior art are integrated, the air inlet is normally open, and dust can enter the air conditioner in a non-running state of the air conditioner. The invention provides an openable air inlet, which is closed when an air conditioner is in a non-running state, so that dust is prevented from entering the air conditioner.
The air inlet structure of the existing machine type mainly comprises a cover plate, a grille, an air inlet baffle and a driving box part, wherein the cover plate is matched with the grille through a buckle, and the defects of high number of buckles, low assembly efficiency, unreliable fixation and the like exist. According to the invention, the cover plate and the grille are integrated, so that the number of parts of the air inlet grille part is reduced, and the cost of the air conditioner is reduced; on the other hand, the clamping fit of the cover plate and the grille is avoided, and the assembly efficiency is improved.
The air inlet baffle fixing structure is optimally designed, and the problem that the existing structure is difficult to assemble is solved. The invention comprises two ends of the pressing plate rotating shaft, 1 olecranon structure in the middle, a clamping groove structure for driving the rack rotating shaft and the air inlet baffle, wherein the installation direction of the pressing plate rotating shaft at the two ends is coaxial with the direction of the baffle rotating shaft, and the pressing plate rotating shaft is installed from the two ends after the middle olecranon structure is installed, so that the assembly efficiency is improved.
In some embodiments, the air inlet grille 1 is in snap connection with the panel body, and positioning and installation are further performed between the air inlet grille 1 and the panel body through a positioning assembly. According to the invention, the air inlet grille can be effectively fixed on the panel body and can be disassembled when needed by fastening the air inlet grille with the panel body; positioning and mounting in the assembly process between the air inlet grille and the panel body can be realized through the positioning component.
In some embodiments, a snap fastener is arranged on the air inlet grille 1, a limit boss is arranged on the panel body, and the snap fastener is buckled with the limit boss to form the buckle connection; the positioning assembly comprises a bolt arranged on the air inlet grille 1 and a bolt hole arranged on the panel body, and the bolt is in plug-in fit with the bolt hole. The elastic buckle on the air inlet grille and the limit boss on the panel body can be effectively buckled to form buckle connection; the effect of positioning and assembling can be effectively realized through the matching of the bolt and the bolt hole.
In some embodiments, the air inlet grille 1 and the panel body are further fastened in a screwed manner through screws or bolts. The fastening connection effect between the air inlet grille and the panel body can be further effectively formed through the screws or bolts.
The invention also provides an air conditioner, which comprises the air conditioner indoor unit. The invention is characterized in that: the design of the openable air inlet structure is provided, and the dustproof effect can be achieved in the non-running state of the air conditioner; the air inlet grille and the cover plate are integrally designed, so that the number of parts of the air conditioner is reduced, and the production efficiency is improved; the air inlet baffle mounting mode is optimized, the problem of assembly stroke interference in the assembly process of the existing structure is solved through the optimized design of the pressing plate rotating shaft structure, the production assembly efficiency is improved, the air inlet grille is matched and fixed with the panel body by adopting a screw and spring buckling mode on one side of the panel, and the fixing mode is more convenient and reliable.
The air inlet grille part is positioned at the top of the air conditioner, and when the air conditioner operates, the air inlet baffle plate 2 can be opened upwards by 90 degrees through the movement of the driving mechanism, so that an air inlet of the air conditioner is formed. Further as shown in fig. 2, the air inlet grille is installed at the top of the panel body (in the installation state of the air conditioner), one side close to the panel is fixed on the panel body through elastic buckle and screw matching, one side close to the wall is matched with the panel body through a bolt, and the concrete implementation mode is as follows: when the air inlet grille is installed, after the bolts on the air inlet grille are aligned and inserted into the bolt holes on the panel body, the upper side of the air inlet grille is pressed down towards one side of the panel body, at the moment, the elastic buckle on the air inlet grille can be buckled on the limit boss of the panel body to realize the matching and fixing, and finally, the bolts are driven to finish the fixed assembly process of the air inlet grille and the panel body; when the air inlet grille needs to be disassembled, firstly, the grille and the panel body are loosened to be matched with screws, and then the elastic buckle on the air inlet grille is pulled towards the upper panel direction, so that the elastic buckle is opened.
Furthermore, compared with the prior air inlet structure, the air inlet grille of the embodiment of the invention integrates the cover plate and the grille, thereby reducing the number of parts of the whole part, in addition, the installation mode of the baffle plate in the prior air inlet grille part influences the production efficiency, and is difficult to assemble. In addition, the integrated grille design optimizes the air inlet structure of the air conditioner, reduces the number of appearance gaps of the air conditioner, and has high appearance quality and high grade.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention. The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (13)
1. An air intake structure, its characterized in that:
The air inlet grille (1) comprises at least one grille strip (11), an air inlet (3) of an air conditioner is formed at the position of the grille strip (11), one end of the air inlet grille (2) is connected to the air inlet grille (1), and the other end of the air inlet grille (2) can movably open the air inlet (3) or close the air inlet (3), so that the air inlet (3) is closed when the air conditioner is in a non-running state;
the air inlet baffle plate (2) is connected to the air inlet grille (1); the connecting component is a pressing plate rotating shaft (4), the pressing plate rotating shaft (4) comprises a main body (41) and an extending part (42), one end of the extending part (42) is connected to the main body (41), the other end of the extending part is extended out of the free end, a first groove (12) is formed in the air inlet grille (1) from the side face of the air inlet grille along the length direction of the air inlet grille, a second groove (21) is formed in the air inlet baffle (2) opposite to the first groove (12), and the extending part (42) can be sequentially inserted into the first groove (12) and the second groove (21) from the side face of the air inlet grille (1) along the length direction of the air inlet grille (1);
The pressing plate rotating shaft (4) further comprises a first buckle (43), one end of the first buckle (43) is connected with the main body (41), the other end of the first buckle is extended out in a free end mode, a first clamping groove (13) is formed in the air inlet grille (1) opposite to the first buckle (43), the first buckle (43) can be inserted into the first clamping groove (13) to form clamping fit, the extending direction of the first clamping groove is the same as that of the first groove, and the extending direction of the first buckle is the same as that of the extending part;
the air inlet grille (1) is characterized by further comprising a cover plate (7), wherein the cover plate (7) is arranged on the air inlet grille (1) and is positioned at a position outside the air inlet (3), and the cover plate (7) and the air inlet grille (1) are integrally formed.
2. The intake structure of claim 1, wherein:
The air inlet baffle plate (2) is driven to rotate by the driving component.
3. The intake structure of claim 2, wherein:
The driving part comprises a driving rack, a lifting lug structure is arranged on the air inlet baffle plate (2), and the lifting lug structure is connected and matched with the driving rack, so that the lifting lug structure is driven by the driving rack, and the air inlet baffle plate (2) is driven to rotate.
4. A wind inlet structure according to claim 3, wherein:
The extension (42) is of a cylindrical structure, and the second groove (21) is also of a cylindrical hole structure, so that the air inlet baffle (2) can rotate around the cylindrical extension (42).
5. A wind inlet structure according to claim 3, wherein:
The utility model discloses a novel air conditioner, including air inlet grille (1), first groove (12), clamp plate pivot (4), air inlet grille (1), first groove (12) are two at least, and be provided with at least one in one side of air inlet grille (1) first groove (12), second groove (21) with the position and the number of first groove (12) all match and correspond, clamp plate pivot (4) also with the position and the number of first groove (12) all match and correspond.
6. The intake structure of claim 1, wherein:
the pressing plate rotating shaft (4) further comprises a second buckle (44), a second clamping groove (14) is formed in the air inlet grille (1) opposite to the second buckle (44), the second buckle (44) can be inserted into the second clamping groove (14) to form clamping fit, the extending direction of the second clamping groove is the same as that of the first groove, and the extending direction of the second buckle is the same as that of the extending part;
and the first buckle (43) is arranged on one side of the protruding part (42), and the second buckle (44) is arranged on the other side of the protruding part (42), so that the protruding part (42) is clamped between the first buckle (43) and the second buckle (44).
7. The intake structure of claim 6, wherein:
The protruding part (42) is positioned at the middle position of the length direction of the main body (41), and the first buckle (43) and the second buckle (44) are symmetrically arranged relative to the protruding part (42); and/or the first buckle (43) is at least one, and the second buckle (44) is at least one.
8. The intake structure of any one of claims 1-7, wherein:
The air inlet grille (1) is provided with a olecranon structure (22) along the length direction of the air inlet baffle (2) and at the position between two ends of the air inlet baffle (2), a fixed rotating shaft (15) is arranged on the air inlet grille (1) opposite to the olecranon structure (22), and the olecranon structure (22) is provided with a notch, is sleeved on the fixed rotating shaft (15) through the notch and can rotate around the fixed rotating shaft (15).
9. An indoor unit of an air conditioner is characterized in that: comprising the air intake structure of any one of claims 1-8, further comprising a panel body, the air intake grille (1) being mounted in connection with the panel body.
10. An air conditioning indoor unit according to claim 9, wherein:
the air inlet grille (1) is connected with the panel body in a buckling manner, and the air inlet grille (1) and the panel body are positioned and installed through the positioning assembly.
11. An air conditioning indoor unit according to claim 10, wherein:
the air inlet grille (1) is provided with a snap fastener, the panel body is provided with a limiting boss, and the snap fastener is buckled with the limiting boss to form the buckle connection; the positioning assembly comprises a bolt arranged on the air inlet grille (1) and a bolt hole arranged on the panel body, and the bolt is in plug-in fit with the bolt hole.
12. An air conditioning indoor unit according to claim 10, wherein:
The air inlet grille (1) and the panel body are fastened in a screwed manner through screws or bolts.
13. An air conditioner, characterized in that: an indoor unit comprising the air conditioner according to any one of claims 9 to 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011179912.1A CN112212398B (en) | 2020-10-29 | 2020-10-29 | Air inlet structure, air conditioner indoor unit and air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011179912.1A CN112212398B (en) | 2020-10-29 | 2020-10-29 | Air inlet structure, air conditioner indoor unit and air conditioner |
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| CN112212398A CN112212398A (en) | 2021-01-12 |
| CN112212398B true CN112212398B (en) | 2024-07-02 |
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| CN202011179912.1A Active CN112212398B (en) | 2020-10-29 | 2020-10-29 | Air inlet structure, air conditioner indoor unit and air conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114111017A (en) * | 2021-12-20 | 2022-03-01 | 珠海格力电器股份有限公司 | Panel structure and air conditioner indoor unit with same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1401944A (en) * | 2001-08-11 | 2003-03-12 | Lg电子株式会社 | Air conditioner |
| CN2821440Y (en) * | 2005-08-26 | 2006-09-27 | 广东美的电器股份有限公司 | Dust-proof air conditioner indoor unit |
| CN106091313A (en) * | 2016-08-01 | 2016-11-09 | 珠海格力电器股份有限公司 | Air inlet integrated configuration and air conditioner |
| CN213577758U (en) * | 2020-10-29 | 2021-06-29 | 珠海格力电器股份有限公司 | Air inlet structure, air conditioner indoor unit and air conditioner |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200365530Y1 (en) * | 1998-12-23 | 2004-12-30 | 한라공조주식회사 | Duct Assembly of Vehicle Blower |
| CN106679145B (en) * | 2017-02-20 | 2022-11-15 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and shell device thereof |
-
2020
- 2020-10-29 CN CN202011179912.1A patent/CN112212398B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1401944A (en) * | 2001-08-11 | 2003-03-12 | Lg电子株式会社 | Air conditioner |
| CN2821440Y (en) * | 2005-08-26 | 2006-09-27 | 广东美的电器股份有限公司 | Dust-proof air conditioner indoor unit |
| CN106091313A (en) * | 2016-08-01 | 2016-11-09 | 珠海格力电器股份有限公司 | Air inlet integrated configuration and air conditioner |
| CN213577758U (en) * | 2020-10-29 | 2021-06-29 | 珠海格力电器股份有限公司 | Air inlet structure, air conditioner indoor unit and air conditioner |
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| CN112212398A (en) | 2021-01-12 |
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