CN220669756U - Central air conditioner air outlet structure convenient for maintenance and replacement of shutter - Google Patents
Central air conditioner air outlet structure convenient for maintenance and replacement of shutter Download PDFInfo
- Publication number
- CN220669756U CN220669756U CN202321854810.4U CN202321854810U CN220669756U CN 220669756 U CN220669756 U CN 220669756U CN 202321854810 U CN202321854810 U CN 202321854810U CN 220669756 U CN220669756 U CN 220669756U
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- block
- wall
- clamping block
- shutter
- outer frame
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- 238000012423 maintenance Methods 0.000 title claims abstract description 12
- 238000001125 extrusion Methods 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000004378 air conditioning Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract description 13
- 238000003756 stirring Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of central air conditioners, and discloses a central air conditioner air outlet structure convenient for maintenance and replacement of shutters, which comprises an outer frame; the shutter is arranged on the inner wall of the outer frame; the mounting frame is fixedly arranged at the rear of the outer frame, the inner wall of the outer frame is connected with the surfaces of the shutters in an embedded sliding manner, mounting lugs are fixedly arranged on the left side and the right side of the mounting frame, and a connecting mechanism is arranged between the outer frame and the shutters; the connecting mechanism comprises a clamping part and a buckling part, and the clamping part is arranged inside the outer frame. The clamping block II is stopped in the sliding groove by stirring the four shifting blocks, the pressing block is pressed to enable the clamping block I to stretch into the movable groove again, the four shifting blocks are loosened to enable the spring II to move to the movable groove under the thrust of the spring II, the pressing block is loosened again to enable the extrusion block to retract under the thrust of the spring, the clamping block is clamped with the clamping block again, the installation of the shutter is completed, the installation operation is convenient, and the firmness after the installation is strong.
Description
Technical Field
The utility model relates to the technical field of central air conditioners, in particular to a central air conditioner air outlet structure with convenient maintenance and replacement of shutters.
Background
The central air conditioning system consists of one or more cold and heat source systems and a plurality of air conditioning systems, which are different from the conventional refrigerant type air conditioner, and intensively process air to achieve comfort requirements. The liquid gasification refrigeration principle is adopted to provide the required cooling capacity for the air conditioning system so as to offset the heat load of the indoor environment; the heating system provides the air conditioning system with the required heat to counteract the indoor environmental cooling and heating load.
When the service time of the prior central air conditioner is long, the louver at the air outlet needs to be cleaned or replaced, the louver at the air outlet of the prior central air conditioner is usually designed as a whole, and is connected by adopting a plurality of groups of bolts during installation, or is connected by adopting a buckle, and the installation mode is convenient and fast to fasten, but has the following problems when the louver is maintained and replaced: when the shutter of the bolt connection structure is disassembled, a plurality of groups of bolts are required to be disassembled one by one, the process is complicated, and the labor capacity of a maintainer is increased; secondly, the shutter of the buckle connection mode is convenient to detach, but the installation firmness of the shutter is insufficient, and the shutter is easy to fall off.
Aiming at the problems, the central air conditioner air outlet structure with the shutter convenient to maintain and replace is needed.
Disclosure of Invention
The utility model aims to provide a central air conditioner air outlet structure which is convenient to maintain and replace a shutter so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an air outlet structure of a central air conditioner for conveniently maintaining and replacing a shutter comprises an outer frame; the shutter is arranged on the inner wall of the outer frame; the mounting frame is fixedly arranged at the rear of the outer frame, the inner wall of the outer frame is connected with the surfaces of the shutters in an embedded sliding manner, mounting lugs are fixedly arranged on the left side and the right side of the mounting frame, and a connecting mechanism is arranged between the outer frame and the shutters; the connecting mechanism comprises a clamping part and a buckling part, the clamping part is arranged inside the outer frame, the clamping part comprises a sleeve, a through hole is formed in the surface of the outer frame, and the surface of the sleeve is fixedly connected with the inner wall of the through hole; the buckling part comprises a clamping block II, a movable groove is formed in the surface of the shutter, and the surface of the clamping block II is in sliding connection with the inner wall of the movable groove.
Preferably, the inner wall of the sleeve is provided with an extrusion block, the surface of the extrusion block is in sliding connection with the inner wall of the sleeve, and the connecting surface of the extrusion block is provided with a guide rod.
Preferably, the connecting surface of the guide rod is fixedly connected with the connecting surface of the extrusion block, the other connecting surface of the guide rod is provided with a pressing block, and the other connecting surface of the guide rod penetrates through the inner wall of the sleeve in a sliding manner and is fixedly connected with the connecting surface of the extrusion block.
Preferably, the other connecting surface of the extrusion block is provided with a connecting rod, the connecting rod connecting surface is fixedly connected with the other connecting surface of the extrusion block, a spring is sleeved on the surface of the connecting rod, the spring connecting surface is fixedly connected with the other connecting surface of the extrusion block, and the other connecting surface of the spring is fixedly connected with the inner wall of the sleeve.
Preferably, the other connecting surface of the connecting rod is provided with a first clamping block, the other connecting surface of the connecting rod penetrates through the inner wall of the sleeve in a sliding manner and is fixedly connected with the first connecting surface of the clamping block, the first surface of the clamping block is in sliding connection with the inner wall of the movable groove, and the first clamping block is in clamping connection with the second clamping block.
Preferably, the chute is arranged on the inner wall of the movable groove, the second surface of the clamping block is in sliding connection with the inner wall of the chute, the second connecting surface of the clamping block is provided with a limiting slide block, the connecting surface of the limiting slide block is fixedly connected with the second connecting surface of the clamping block, the inner wall of the movable groove is provided with a limiting chute, and the surface of the limiting slide block is in sliding connection with the inner wall of the limiting chute.
Preferably, the second surface of the clamping block is fixedly provided with three second springs, the three second connection surfaces of the springs are fixedly connected with the inner wall of the sliding groove, the front surface of the clamping block is fixedly provided with a connecting rod, the front surface of the shutter is provided with a sliding rail, the surface of the connecting rod is in sliding connection with the inner wall of the sliding rail, the front surface of the connecting rod is provided with a shifting block, and the rear surface of the shifting block is fixedly connected with the front surface of the connecting rod.
Compared with the prior art, the utility model has the beneficial effects that:
1) This central air conditioning air outlet structure of tripe is changed in convenient maintenance is through pressing four press blocks to make the connecting rod promote fixture block first along sliding keep away from fixture block second, thereby remove the buckle between fixture block first and the fixture block second and be connected, later stir four shifting blocks along the slide rail respectively, thereby make fixture block second along moving keep away from fixture block first, later loosen press block, thereby make the extrusion piece receive the thrust of spring to retract and roll off in the movable groove, no relation of connection between tripe and the frame this moment, can take out the tripe and maintain or change it, be convenient for dismantle fast.
2) This central air conditioning air outlet structure of tripe is changed in convenient maintenance makes fixture block two stagnate at the spout through stirring four shifting blocks, later presses and presses the briquetting and make fixture block one stretch into the movable inslot again, later loosens four shifting blocks and makes and receive spring two thrust and remove to the movable inslot, later loosens again and press the briquetting and make the extrusion piece receive the thrust of spring to retract again to carry out the joint with the fixture block is again, accomplish the installation of tripe, when installation simple operation, the fastness after the installation is strong.
3) This central air conditioning air outlet structure of tripe is changed in convenient maintenance is provided with spacing slider through fixture block two joint surface to make stir when the shifting block drives fixture block two and removes or fixture block two receives the thrust of returning of spring two and remove, can be more stable, can not produce the skew and lead to dislocation can not carry out the joint with fixture block one.
Drawings
FIG. 1 is a front view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a rear view of the overall three-dimensional structure of the present utility model;
FIG. 3 is a cross-sectional view of the overall side perspective of the present utility model;
FIG. 4 is a perspective cross-sectional view of the connecting mechanism of the present utility model;
FIG. 5 is an enlarged view of the structure of FIG. 4A in accordance with the present utility model;
FIG. 6 is a schematic view of a partial cross-sectional structure of a blind according to the present utility model.
In the figure: 1 outer frame, 2 shutter, 3 mounting frame, 4 mounting ears, 5 connecting mechanism, 501 movable groove, 502 sleeve, 503 extrusion block, 504 guide rod, 505 press block, 506 connecting rod, 507 spring, 508 fixture block I, 509 fixture block II, 510 limit slide block, 511 spring II, 512 connecting rod, 513 shifting block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
With reference to fig. 1 to 6, the present utility model provides a technical solution: the central air conditioner air outlet structure convenient for maintenance and replacement of the shutter comprises an outer frame 1; the shutter 2 is arranged on the inner wall of the outer frame 1; the mounting frame 3 is fixedly arranged at the back of the outer frame 1, the inner wall of the outer frame 1 is connected with the surface of the shutter 2 in an embedded sliding way, mounting lugs 4 are fixedly arranged on the left surface and the right surface of the mounting frame 3, and a connecting mechanism 5 is arranged between the outer frame 1 and the shutter 2; the connecting mechanism 5 comprises a clamping part and a buckling part, the clamping part is arranged inside the outer frame 1, the clamping part comprises a sleeve 502, a through hole is formed in the surface of the outer frame 1, and the surface of the sleeve 502 is fixedly connected with the inner wall of the through hole; the inner wall of the sleeve 502 is provided with an extrusion block 503, the surface of the extrusion block 503 is in sliding connection with the inner wall of the sleeve 502, the connecting surface of the extrusion block 503 is provided with a guide rod 504, the connecting surface of the guide rod 504 is fixedly connected with the connecting surface of the extrusion block 503, the other connecting surface of the guide rod 504 is provided with a pressing block 505, the other connecting surface of the guide rod 504 is in sliding connection with the inner wall of the sleeve 502 and the connecting surface of the extrusion block 505, the other connecting surface of the extrusion block 503 is provided with a connecting rod 506, the connecting surface of the connecting rod 506 is fixedly connected with the other connecting surface of the extrusion block 503, the other connecting surface of the spring 507 is fixedly connected with the inner wall of the sleeve 502, the other connecting surface of the connecting rod 506 is provided with a clamping block I508, the other connecting surface of the connecting rod 506 is in sliding connection with the connecting surface of the clamping block I508, the surface of the clamping block I508 is in sliding connection with the inner wall of the movable groove 501, and the clamping block II 509 is clamped.
Further, in this embodiment, the second fixture block 509 is stopped in the chute by pulling the four pulling blocks 513, then the pressing block 505 is pressed to make the first fixture block 508 stretch into the movable slot 501 again, then the four pulling blocks 513 are released to make the second spring 511 push back into the movable slot 501, then the pressing block 505 is released again to make the pressing block 503 retract under the push back of the spring 507, and the second fixture block 509 is clamped again, so that the installation of the shutter 2 is completed.
Example two
Referring to fig. 1-6, further obtained on the basis of the first embodiment, the fastening portion includes a second fixture block 509, a movable slot 501 is formed on the surface of the shutter 2, and the surface of the second fixture block 509 is slidably connected with the inner wall of the movable slot 501; the inner wall of the movable groove 501 is provided with a sliding groove, the surface of a second clamping block 509 is in sliding connection with the inner wall of the sliding groove, the connecting surface of the second clamping block 509 is provided with a limiting sliding block 510, the connecting surface of the limiting sliding block 510 is fixedly connected with the connecting surface of the second clamping block 509, the inner wall of the movable groove 501 is provided with a limiting sliding groove, the surface of the limiting sliding block 510 is in sliding connection with the inner wall of the limiting sliding groove, the surface of the second clamping block 509 is fixedly provided with three springs 511, the connecting surface of the second springs 511 is fixedly connected with the inner wall of the sliding groove, the front surface of the second clamping block 509 is fixedly provided with a connecting rod 512, the front surface of the shutter 2 is provided with a sliding rail, the surface of the connecting rod 512 is in sliding connection with a shifting block 513, and the rear surface of the shifting block 513 is fixedly connected with the front surface of the connecting rod 512.
Further, in this embodiment, by pressing the four pressing blocks 505, the connecting rod 506 pushes the first clamping block 508 to slide away from the second clamping block 509, so as to release the snap connection between the first clamping block 508 and the second clamping block 509, and then respectively toggle the four shifting blocks 513 along the sliding rails, so as to move the second clamping block 509 away from the first clamping block 508, and then release the pressing blocks 505, so that the pressing blocks 503 retract under the thrust of the springs 507 and slide out of the movable groove 501, and at this time, no connection exists between the shutter 2 and the outer frame 1, so that the shutter 2 can be taken out for maintenance or replacement, and quick disassembly is facilitated; the limiting slide block 510 is arranged on the connecting surface of the second clamping block 509, so that when the poking block 513 is poked to drive the second clamping block 509 to move or the second clamping block 509 is moved by the thrust back of the second spring 511, the clamping block is more stable, and the dislocation caused by offset cannot be clamped with the first clamping block 508.
In the actual operation process, the four mounting lugs 4 are connected with the connecting part of the air outlet of the central air conditioner by using screws during mounting, when the shutter 2 is required to be maintained or replaced, the four screws are firstly disassembled to take down the mounting frame 3, then the four pressing blocks 505 are respectively pressed, so that the guide rod 504 pushes the extrusion block 503, the extrusion block 503 pushes the connecting rod 506, the first clamping block 508 is pushed to slide along the inner wall of the movable groove 501, the first clamping block 508 is far away from the second clamping block 509, the buckle connection between the first clamping block 508 and the second clamping block 509 is released, the four shifting blocks 513 are respectively shifted along the sliding rails, so that the connecting rod 512 drives the second clamping block 509 to move along the inner wall of the sliding groove, the first clamping block 508 is far away from the first clamping block 508, the pressing block 505 is released, the extrusion block 503 is subjected to the back thrust of the spring 507, the first clamping block 508 is retracted, meanwhile, the first clamping block 508 slides out of the movable groove 501, no connection relation exists between the shutter 2 and the outer frame 1, and the shutter 2 can be taken out for maintenance or replacement; when the shutter 2 is repaired or replaced, the shutter 2 is embedded into the outer frame 1 during reinstallation, then the four shifting blocks 513 are shifted again to enable the second clamping block 509 to be stopped in the sliding groove, then the pressing block 505 is pressed to enable the first clamping block 508 to stretch into the movable groove 501 again until the first clamping block is propped against the inner wall of the movable groove 501, then the four shifting blocks 513 are loosened to enable the second clamping block 509 to be moved into the movable groove 501 by the thrust back of the second spring 511, then the pressing block 505 is loosened again to enable the pressing block 503 to be subjected to the thrust back of the spring 507, the first clamping block 508 is retracted and clamped with the second clamping block 509 again, installation of the shutter 2 is completed, and finally the installation frame 3 is connected with an air outlet joint of the central air conditioner again by using the installation lugs 4.
Other parts of the present utility model not described in detail are all of the prior art, and are not described in detail herein.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An air outlet structure of a central air conditioner which is convenient for maintenance and replacement of a shutter comprises an outer frame (1); the shutter (2) is arranged on the inner wall of the outer frame (1); the mounting frame (3) is fixedly arranged at the back of the outer frame (1), and is characterized in that: the inner wall of the outer frame (1) is connected with the surfaces of the shutters (2) in an embedded sliding manner, mounting lugs (4) are fixedly mounted on the left surface and the right surface of the mounting frame (3), and a connecting mechanism (5) is arranged between the outer frame (1) and the shutters (2);
the connecting mechanism (5) comprises a clamping part and a buckling part, the clamping part is arranged inside the outer frame (1), the clamping part comprises a sleeve (502), a through hole is formed in the surface of the outer frame (1), and the surface of the sleeve (502) is fixedly connected with the inner wall of the through hole;
the buckling part comprises a second clamping block (509), a movable groove (501) is formed in the surface of the shutter (2), and the surface of the second clamping block (509) is in sliding connection with the inner wall of the movable groove (501).
2. The central air conditioner air outlet structure with the shutter convenient to maintain and replace according to claim 1, wherein: the inner wall of the sleeve (502) is provided with an extrusion block (503), the surface of the extrusion block (503) is in sliding connection with the inner wall of the sleeve (502), and the connecting surface of the extrusion block (503) is provided with a guide rod (504).
3. The central air conditioner air outlet structure with the shutter convenient to maintain and replace according to claim 2, wherein: the connecting surface of the guide rod (504) is fixedly connected with the connecting surface of the extrusion block (503), the other connecting surface of the guide rod (504) is provided with a pressing block (505), and the other connecting surface of the guide rod (504) penetrates through the inner wall of the sleeve (502) in a sliding manner and is fixedly connected with the connecting surface of the pressing block (505).
4. A central air conditioner air outlet structure for facilitating maintenance and replacement of a louver according to claim 3, wherein: the novel extrusion device is characterized in that a connecting rod (506) is arranged on the other connecting surface of the extrusion block (503), the connecting surface of the connecting rod (506) is fixedly connected with the other connecting surface of the extrusion block (503), a spring (507) is sleeved on the surface of the connecting rod (506), the connecting surface of the spring (507) is fixedly connected with the other connecting surface of the extrusion block (503), and the other connecting surface of the spring (507) is fixedly connected with the inner wall of the sleeve (502).
5. The central air conditioner air outlet structure with the shutter convenient to maintain and replace according to claim 4, wherein: the connecting rod (506) is provided with a clamping block I (508) on the other connecting surface, the connecting rod (506) penetrates through the inner wall of the sleeve (502) in a sliding mode and is fixedly connected with the connecting surface of the clamping block I (508), the surface of the clamping block I (508) is in sliding connection with the inner wall of the movable groove (501), and the clamping block I (508) is clamped with the clamping block II (509).
6. The central air conditioner air outlet structure with the shutter convenient to maintain and replace according to claim 1, wherein: the sliding chute is formed in the inner wall of the movable groove (501), the surface of the second clamping block (509) is in sliding connection with the inner wall of the sliding chute, the connecting surface of the second clamping block (509) is provided with a limiting sliding block (510), the connecting surface of the limiting sliding block (510) is fixedly connected with the connecting surface of the second clamping block (509), the inner wall of the movable groove (501) is provided with a limiting sliding chute, and the surface of the limiting sliding block (510) is in sliding connection with the inner wall of the limiting sliding chute.
7. The central air-conditioning outlet structure of the louver convenient to maintain and replace according to claim 6, wherein: the novel sliding type sliding door is characterized in that three springs II (511) are fixedly arranged on the surface of a clamping block II (509), the connecting surfaces of the springs II (511) are fixedly connected with the inner wall of the sliding groove, a connecting rod (512) is fixedly arranged on the front surface of the clamping block II (509), a sliding rail is arranged on the front surface of the shutter (2), the surface of the connecting rod (512) is slidably connected with the inner wall of the sliding rail, a shifting block (513) is arranged on the front surface of the connecting rod (512), and the rear surface of the shifting block (513) is fixedly connected with the front surface of the connecting rod (512).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321854810.4U CN220669756U (en) | 2023-07-14 | 2023-07-14 | Central air conditioner air outlet structure convenient for maintenance and replacement of shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321854810.4U CN220669756U (en) | 2023-07-14 | 2023-07-14 | Central air conditioner air outlet structure convenient for maintenance and replacement of shutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220669756U true CN220669756U (en) | 2024-03-26 |
Family
ID=90329590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321854810.4U Active CN220669756U (en) | 2023-07-14 | 2023-07-14 | Central air conditioner air outlet structure convenient for maintenance and replacement of shutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220669756U (en) |
-
2023
- 2023-07-14 CN CN202321854810.4U patent/CN220669756U/en active Active
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