Quick mounting device for air outlet of central air conditioner

Abstract

The utility model relates to a central air conditioner air outlet quick mounting device which comprises an air outlet pipeline, a mounting frame is fixed to the bottom of the air outlet pipeline, an air outlet is formed in the mounting frame, mounting grooves are formed in the inner walls of the two sides of the mounting frame, and sliding grooves matched with the mounting grooves are formed in the side walls of the two sides of the air outlet. Each sliding groove is internally provided with a fixing assembly used for fixing the mounting frame, each fixing assembly comprises a fixing block and a first spring, the mounting frame is provided with an extrusion assembly used for extruding the fixing block out of the mounting groove, and when the air outlet needs to be disassembled, a user only needs to extrude the fixing block out of the mounting groove through the extrusion assembly and completely enters the sliding grooves, and then the air outlet can be disassembled. And after cleaning is completed, the fixing block is pressed into the sliding groove, then the air outlet is aligned with the mounting frame to be inserted into the mounting frame, after the sliding groove is aligned with the mounting groove, the fixing block enters the mounting groove under the elastic force action of the first spring, and therefore the air outlet is fixed to the mounting frame, and mounting and dismounting of the air outlet are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of central air conditioners, in particular to a quick installation device for an air outlet of a central air conditioner. Background Art

[0002] The central air conditioning system consists of one or more cold and heat source systems and multiple air conditioning systems. It uses the principle of liquid vaporization refrigeration to provide the required cooling capacity for the air conditioning system to offset the heat load of the indoor environment; the heating system provides the required heat for the air conditioning system to offset the cooling and heating loads of the indoor environment. The air outlet of the central air conditioner is one of the important structural components of the central air conditioner.

[0003] After a period of use, a large amount of dust will accumulate on the air outlet of the central air conditioner. The air outlet of the central air conditioner in the existing technology is usually fixed by multiple screws. Since the air outlet of the central air conditioner is high, the screws are easy to fall off and lost during installation and disassembly. The installation and disassembly process is very cumbersome, which makes it inconvenient for people to disassemble the air outlet for cleaning. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a central air-conditioning outlet quick installation device.

[0005] The above-mentioned technical purpose of the present utility model is achieved through the following technical solutions: a quick installation device for a central air-conditioning outlet, comprising an air outlet duct, a mounting frame fixed to the bottom of the air outlet duct, an air outlet arranged in the mounting frame, the inner walls on both sides of the mounting frame are provided with mounting grooves, the side walls on both sides of the air outlet are provided with slide grooves that cooperate with the mounting grooves, each of the slide grooves is provided with a fixing component for fixing the mounting frame, each group of the fixing components includes a fixing block that is slidably connected to the inner wall of the slide groove and plug-fitted into the mounting groove, and a first spring arranged in the slide groove, one end of the first spring is fixed to the inner wall of the slide groove, and the other end of the first spring is fixed to the side wall of the fixing block, and an extrusion component for squeezing the fixing block out of the mounting groove is installed on the mounting frame.

[0006] By adopting the above technical solution, when the air outlet needs to be disassembled, the user only needs to squeeze the fixing block out of the installation slot through the squeezing assembly and completely enter the slide slot, thereby removing the air outlet for cleaning. After cleaning is completed, press the fixing block into the slide slot, and then align the air outlet with the installation frame and insert it. After the slide slot and the installation slot are aligned, the fixing block enters the installation slot under the elastic force of the first spring, thereby fixing the air outlet on the installation frame, eliminating the tedious operation of fixing with multiple bolts, and facilitating the installation and disassembly of the air outlet.

[0007] Furthermore, a control groove connected to the mounting groove is opened at the bottom of the mounting frame, and the extrusion assembly includes an extrusion block slidably connected to the inner wall of the mounting groove and a control rod fixed to the bottom of the extrusion block and slidably connected to the inner wall of the control groove.

[0008] By adopting the above technical solution, when the air outlet needs to be disassembled, the user moves the extrusion block through the control lever, moves the extrusion block toward the side of the fixed block and squeezes the fixed block out of the installation slot, so that the fixed block completely enters the slide slot, thereby disassembling the air outlet and facilitating cleaning of the air outlet.

[0009] Furthermore, a second spring is provided in the installation groove, one end of the second spring is fixed to the inner wall of the installation groove, and the other end of the second spring is fixed to the side wall of the extrusion block.

[0010] By adopting the above technical solution, the extrusion block is kept away from the fixed block under the elastic force of the second spring, thereby reducing the probability that the extrusion block accidentally touches the fixed block and causes the fixed block to fall out of the installation slot.

[0011] Furthermore, the upper surface of the fixing block is provided with an inclined surface that matches the bottom of the installation frame.

[0012] By adopting the above technical solution and setting the giving way inclined surface, when the air outlet is installed into the installation frame, the bottom of the installation frame squeezes the fixed block through the giving way inclined surface, and squeezes the fixed block into the slide groove. When the installation groove and the slide groove are aligned, the fixed block automatically enters the installation groove under the elastic force of the first spring, eliminating the tedious operation of the user manually pressing the fixed block, and facilitating the quick installation of the air outlet.

[0013] Furthermore, a limiting groove is provided on the inner wall of the sliding groove, and a limiting block is fixed on the upper surface of the fixing block and is slidably connected to the inner wall of the limiting groove.

[0014] By adopting the above technical solution, the limit block is slidably connected in the limit groove, which limits the moving position of the fixed block, avoids the fixed block from detaching from the slide groove, and is conducive to the normal use of the fixed assembly.

[0015] Furthermore, a first magnetic block is embedded in the side wall of the control rod, and a second magnetic block that is magnetically attracted to the first magnetic block is embedded in the inner wall of the control groove.

[0016] By adopting the above technical solution, when disassembling the air outlet, the extrusion block is moved by the control rod to squeeze the fixed block, and the control rod is fixed to the side of the control slot close to the air outlet through the magnetic attraction between the first magnetic block and the second magnetic block, so that the extrusion block remains in the state of squeezing the fixed block, eliminating the tedious operation of pulling the control rod with one hand and disassembling the air outlet with the other hand, and facilitating quick disassembly of the air outlet.

[0017] Furthermore, a filter is provided on the upper surface of the air outlet.

[0018] By adopting the above technical solution, the filter plays a filtering and protective role on the air outlet duct, reducing the probability of external dust and debris entering the air outlet duct through the air outlet.

[0019] In summary, the present invention has the following beneficial effects:

[0020] 1. In the present application, when the air outlet needs to be disassembled, the user only needs to squeeze the fixing block out of the mounting slot through the squeezing assembly and completely insert it into the slide slot, thereby disassembling the air outlet for cleaning. After cleaning, the fixing block is pressed into the slide slot, and the air outlet is aligned with the mounting frame and inserted. After the slide slot and the mounting slot are aligned, the fixing block enters the mounting slot under the elastic force of the first spring, thereby fixing the air outlet on the mounting frame, eliminating the tedious operation of fixing with multiple bolts, and facilitating the installation and disassembly of the air outlet.

[0021] 2. In this application, when the air outlet needs to be disassembled, the user moves the extrusion block through the control lever, moves the extrusion block toward the side of the fixed block and squeezes the fixed block out of the installation slot, so that the fixed block completely enters the slide slot, thereby disassembling the air outlet and facilitating cleaning of the air outlet;

[0022] 3. In the present application, the extrusion block is kept away from the fixed block by the elastic force of the second spring, thereby reducing the probability that the extrusion block accidentally touches the fixed block and causes the fixed block to fall out of the installation slot. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the utility model;

[0024] Figure 2 It is a schematic cross-sectional structure diagram of an embodiment of the present utility model;

[0025] Figure 3 yes Figure 2 Enlarged schematic diagram of point A in the middle.

[0026] In the figure: 1. Air outlet duct; 2. Mounting frame; 21. Mounting slot; 22. Control slot; 3. Air outlet; 31. Slide slot; 32. Limit slot; 4. Fixing assembly; 41. Fixing block; 411. Yielding inclined surface; 42. First spring; 5. Extrusion assembly; 51. Extrusion block; 52. Control lever; 6. Second spring; 7. Limiting block; 8. First magnetic block; 9. Second magnetic block; 10. Filter. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; it is obvious that the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0028] like Figure 1-3 As shown, an embodiment of the present application discloses a quick installation device for a central air-conditioning air outlet, comprising an air outlet duct 1, a mounting frame 2, an air outlet 3, a fixing component 4 and an extrusion component 5.

[0029] The air outlet duct 1 is a common type of air outlet duct 1 used in the prior art and suitable for use in this embodiment. It is used to transport heated and cooled air from a central air conditioner. The mounting frame 2 is a rectangular frame structure, fixed to the bottom of the air outlet duct 1. Mounting slots 21 are defined on the inner walls of both sides of the mounting frame 2, and a control slot 22 is defined at the bottom of the mounting frame 2, which communicates with the mounting slots 21. The air outlet 3 is a common type of air outlet 3 used in the prior art and suitable for use in this embodiment. It is equipped with fan blades, and the side walls of both sides of the air outlet 3 are defined with slide slots 31 that mate with the mounting slots 21.

[0030] Two sets of fixing assemblies 4 are provided, one set within each of the two chute slots 31, for securing the mounting frame 2. Each set of fixing assemblies 4 includes a fixing block 41 and a first spring 42. The fixing block 41 is a rectangular parallelepiped structure, slidably connected to the inner wall of the chute slot 31 and pluggably engaged with the mounting slot 21. The first spring 42 is disposed within the chute slot 31, with one end of the first spring 42 secured to the inner wall of the chute slot 31 and the other end secured to the side wall of the fixing block 41.

[0031] The extrusion assembly 5 is mounted on the mounting frame 2 and is used to squeeze the fixing block 41 out of the mounting slot 21. The extrusion assembly 5 includes an extrusion block 51 and a control rod 52. The extrusion block 51 is a rectangular parallelepiped structure that is slidably connected to the inner wall of the mounting slot 21. The control rod 52 is a vertically mounted rectangular rod structure that is fixed to the bottom of the extrusion block 51 and slidably connected to the inner wall of the control slot 22.

[0032] When the air outlet 3 needs to be disassembled, the user only needs to move the squeezing block 51 through the control rod 52, so that the squeezing block 51 moves toward the side of the fixing block 41 and squeezes the fixing block 41 out of the mounting groove 21, so that the fixing block 41 completely enters the slide groove 31, thereby removing the air outlet 3 for cleaning. After cleaning, press the fixing block 41 into the slide groove 31, and then align the air outlet 3 with the mounting frame 2 and insert it. After the slide groove 31 is aligned with the mounting groove 21, the fixing block 41 enters the mounting groove 21 under the elastic force of the first spring 42, thereby fixing the air outlet 3 on the mounting frame 2, eliminating the tedious operation of fixing with multiple bolts, and facilitating the installation and disassembly of the air outlet 3.

[0033] In order to reduce the probability of the extrusion block 51 accidentally touching the fixed block 41, a second spring 6 is provided in the mounting groove 21. One end of the second spring 6 is fixed to the inner wall of the mounting groove 21, and the other end of the second spring 6 is fixed to the side wall of the extrusion block 51. The extrusion block 51 is kept away from the fixed block 41 under the elastic force of the second spring 6, thereby reducing the probability of the extrusion block 51 accidentally touching the fixed block 41 and causing the fixed block 41 to detach from the mounting groove 21.

[0034] In order to facilitate the quick installation of the air outlet 3, the upper surface of the fixing block 41 is provided with a yielding inclined surface 411 that cooperates with the bottom of the installation frame 2. The setting of the yielding inclined surface 411 allows the bottom of the installation frame 2 to squeeze the fixing block 41 through the yielding inclined surface 411 during the process of installing the air outlet 3 into the installation frame 2, and squeeze the fixing block 41 into the slide groove 31. When the installation groove 21 is aligned with the slide groove 31, the fixing block 41 automatically enters the installation groove 21 under the elastic force of the first spring 42, eliminating the tedious operation of the user manually pressing the fixing block 41, thereby facilitating the quick installation of the air outlet 3.

[0035] In order to prevent the fixing block 41 from detaching from the slide groove 31, a limiting groove 32 is provided on the inner wall of the slide groove 31, and a limiting block 7 is fixed on the upper surface of the fixing block 41 and is slidably connected to the inner wall of the limiting groove 32. The limiting block 7 is slidably connected in the limiting groove 32, which limits the moving position of the fixing block 41, thereby preventing the fixing block 41 from detaching from the slide groove 31, which is conducive to the normal use of the fixing component 4.

[0036] In order to facilitate the quick disassembly of the air outlet 3, a first magnetic block 8 is embedded in the side wall of the control rod 52, and a second magnetic block 9 magnetically attracted to the first magnetic block 8 is embedded in the inner wall of the control groove 22. When disassembling the air outlet 3, the squeezing block 51 is moved by the control rod 52 to squeeze the fixed block 41. The control rod 52 is fixed to the side of the control groove 22 close to the air outlet 3 through the magnetic attraction between the first magnetic block 8 and the second magnetic block 9, so that the squeezing block 51 remains in the state of squeezing the fixed block 41, eliminating the tedious operation of pulling the control rod 52 with one hand and disassembling the air outlet 3 with the other hand, thereby facilitating the quick disassembly of the air outlet 3.

[0037] In order to protect the air outlet duct 1 , a filter 10 is provided on the upper surface of the air outlet 3 . The filter 10 filters and protects the air outlet duct 1 , reducing the probability of external dust and debris entering the air outlet duct 1 through the air outlet 3 .

[0038] The operating principle of a quick installation device for a central air-conditioning air outlet 3 in this embodiment is as follows: when the air outlet 3 needs to be disassembled, the user only needs to move the squeezing block 51 through the control rod 52, so that the squeezing block 51 moves toward the side of the fixing block 41 and squeezes the fixing block 41 out of the installation groove 21, so that the fixing block 41 completely enters the slide groove 31, thereby removing the air outlet 3 for cleaning. After cleaning is completed, the fixing block 41 is pressed into the slide groove 31, and then the air outlet 3 is aligned with the installation frame 2 and inserted. After the slide groove 31 is aligned with the installation groove 21, the fixing block 41 enters the installation groove 21 under the elastic force of the first spring 42, thereby fixing the air outlet 3 on the installation frame 2, eliminating the tedious operation of fixing with multiple bolts, and facilitating the installation and disassembly of the air outlet 3.

[0039] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A central air-conditioning air outlet quick installation device, comprising an air outlet duct (1), characterized by: The bottom of the air outlet duct (1) is fixed with a mounting frame (2), an air outlet (3) is arranged in the mounting frame (2), the inner walls on both sides of the mounting frame (2) are provided with mounting grooves (21), the side walls on both sides of the air outlet (3) are provided with sliding grooves (31) that cooperate with the mounting grooves (21), each of the sliding grooves (31) is provided with a fixing assembly (4) for fixing the mounting frame (2), each group of the fixing assemblies (4) includes a fixing block (41) that is slidably connected to the inner wall of the sliding groove (31) and plug-fitted with the mounting groove (21), and a first spring (42) arranged in the sliding groove (31), one end of the first spring (42) is fixed to the inner wall of the sliding groove (31), and the other end of the first spring (42) is fixed to the side wall of the fixing block (41), and an extrusion assembly (5) for squeezing the fixing block (41) out of the mounting groove (21) is installed on the mounting frame (2).

2. A central air-conditioning outlet quick installation device according to claim 1, characterized in that: A control groove (22) communicating with the mounting groove (21) is provided at the bottom of the mounting frame (2); the extrusion assembly (5) comprises an extrusion block (51) slidably connected to the inner wall of the mounting groove (21) and a control rod (52) fixed to the bottom of the extrusion block (51) and slidably connected to the inner wall of the control groove (22).

3. A central air-conditioning outlet quick installation device according to claim 2, characterized in that: A second spring (6) is provided in the installation groove (21), one end of the second spring (6) is fixed to the inner wall of the installation groove (21), and the other end of the second spring (6) is fixed to the side wall of the extrusion block (51).

4. A central air-conditioning outlet quick installation device according to claim 3, characterized in that: The upper surface of the fixing block (41) is provided with a yielding inclined surface (411) that cooperates with the bottom of the installation frame (2).

5. A central air-conditioning outlet quick installation device according to claim 4, characterized in that: A limiting groove (32) is provided on the inner wall of the sliding groove (31), and a limiting block (7) is fixed on the upper surface of the fixing block (41) and is slidably connected to the inner wall of the limiting groove (32).

6. A central air-conditioning outlet quick installation device according to claim 5, characterized in that: A first magnetic block (8) is embedded in the side wall of the control rod (52), and a second magnetic block (9) that is magnetically attracted to the first magnetic block (8) is embedded in the inner wall of the control groove (22).

7. The central air-conditioning outlet quick installation device according to claim 1, characterized in that: A filter screen (10) is provided on the upper surface of the air outlet (3).

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