Quick-release air outlet grille for central air conditioner

Abstract

The utility model discloses a quick release type air outlet grille for a central air conditioner, which comprises a grille mounting frame and a plastic ventilation grille, the plastic ventilation grille is mounted in the middle of the front side of the grille mounting frame through sealing edge threads, an integrated insertion piece is arranged in the middle of the top end of the grille mounting frame, and the insertion piece is connected with the plastic ventilation grille. The inserting piece is arranged on the grille installation frame and connected with the abutting rubber ring, and the bottom of the abutting rubber ring is provided with a reinforcing limiting assembly composed of the decorative connecting block, the upper jacking column and the extending batten. The upper jacking column corresponds to the center of the bottom of the abutting rubber ring and is limited by pushing the decorative connecting block, due to the fact that the top of the upper jacking column is of a wedge-shaped structure, a good abutting limiting structure can be achieved, the central air conditioner has good strength when installed on the central air conditioner, limiting of the abutting rubber ring by the upper jacking column is relieved by transversely pulling the decorative connecting block, and the service life of the central air conditioner is prolonged. Therefore, the operation convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air outlet grilles, in particular to a quick-detachable air outlet grille for a central air conditioner. Background Art

[0002] With the development of economy, commercial buildings, office buildings and residential buildings will use a large number of central air conditioners. In order to ensure the safety of the outdoor unit of the air conditioner, a grille is usually installed at the air outlet channel of the outdoor unit of the air conditioner; Patent No. CN202221877694.3 discloses a conveniently cleaned central air conditioner outlet grille, including an air conditioner grille plate, the upper part of the back of the air conditioner grille plate is symmetrically fixedly connected to the limited block, the lower part of the back of the air conditioner grille plate is symmetrically provided with a slide groove, the inner part of the slide groove is slidably connected with a top block, the bottom of the top block and the inner bottom surface of the slide groove are movably connected with a compression spring, and a filter screen is movably installed between the two top blocks and the two limit blocks, and the surface of the filter screen overlaps the back of the air conditioner grille plate. In the utility model, the adjustment plate is pulled to slide between the two guide grooves, so that the brush plate on the adjustment plate brushes the surface of the grille bar, which is convenient for quickly cleaning the dust on the grille bar, and is convenient to use; the upper part of the filter screen is pressed to make the filter screen press the two top blocks downward, at this time, the upper part of the filter screen and the limit block are released from the clamping state, and the filter screen can be pulled out upward for disassembly.

[0003] The disadvantages of the above-disclosed air outlet grille are that the installation and disassembly effects of the air outlet grille itself are poor, and when in use, it lacks a protective effect, and dust can easily enter through the gaps in the grille. For this reason, we design a quick-detachable air outlet grille for central air conditioning. Summary of the invention

[0004] The utility model aims to provide a quick-detachable air outlet grille for a central air conditioner to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quick-detachable air outlet grille for a central air conditioner, comprising a grille mounting frame and a plastic ventilation grille, wherein the plastic ventilation grille is mounted on the middle of the front face of the grille mounting frame through a sealing edge thread, an integrated inserting piece is provided at the middle of the top end of the grille mounting frame, a resisting rubber ring is provided at the top end of the inserting piece, and a reinforcing limit assembly is provided at the bottom of the resisting rubber ring;

[0006] The reinforced limiting assembly consists of a decorative connecting block, an upper top column and an extended slat. An inner mounting hole is provided at the top of the front side of the grille mounting frame. The decorative connecting block is slidably arranged inside the inner mounting hole and one end of the decorative connecting block is connected to the extended slat. The upper top column is arranged at the top of the extended slat and corresponds to the bottom center of the abutting rubber ring. The top of the upper top column is a wedge-shaped structure.

[0007] Preferably, a snap-in strip flush with the bottom edge of the plastic ventilation grille is provided at the bottom of the back side of the grille mounting frame, a plug-in slot is provided inside the snap-in strip, and an air distribution inner plate corresponding to the plastic ventilation grille is provided inside the plug-in slot.

[0008] Preferably, a gauze filter is provided on the back side of the air equalizing inner plate, and an antibacterial filter joint plate is provided on the back side of the gauze filter.

[0009] Preferably, handle mounting grooves are provided on both sides of the front side of the grille mounting frame, pull-out handles are provided inside the two handle mounting grooves, and fluorescent decorative strips are provided in the middle of the two pull-out handles.

[0010] Preferably, a deformation pressure plate is provided in the middle of both sides of the grid installation frame, and the deformation amount of the deformation pressure plate is one half of the initial thickness of the deformation pressure plate.

[0011] Preferably, both ends of the clamping strip are provided with angle clamping columns, and the two angle clamping columns are clamped with the back side of the grille mounting frame.

[0012] Technical effects and advantages of the utility model:

[0013] The utility model discloses a quick-detachable air outlet grille for a central air conditioner. An insert sheet is arranged on a grille installation frame and connected to a resisting rubber ring. A reinforcing limiter composed of a decorative connecting block, an upper top column and an extending plate strip is arranged at the bottom of the resisting rubber ring. During installation, the decorative connecting block is pushed so that the upper top column corresponds to and limits the bottom center of the resisting rubber ring. Since the top of the upper top column is in a wedge-shaped structure, it can play a good role in the resisting limiter structure and has good strength when installed to the central air conditioner. By pulling the decorative connecting block laterally, the limit of the upper top column on the resisting rubber ring is released, so that it is convenient and quick to remove and the convenience of operation is improved. By arranging an antibacterial filter joint plate, a gauze filter screen and an inner side plate for equalizing air, it has a good dust blocking effect and prevents the entry of dust and bacteria. By arranging a handle installation groove and a pull-out grip, it is convenient to quickly pull out the grille installation frame and the convenience of operation is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a structural schematic diagram of the antibacterial filtration joint plate of the utility model.

[0016] Figure 3 It is a structural schematic diagram of the clamping strip of the utility model.

[0017] In the figure: 1. Grille mounting frame; 2. Plastic ventilation grille; 3. Deformation pressure plate; 4. Insert piece; 5. Resistance rubber ring; 6. Decorative connecting block; 7. Upper top column; 8. Extension slats; 9. Inner mounting hole; 10. Handle mounting slot; 11. Fluorescent decorative strip; 12. Pull-out handle; 13. Antibacterial filter joint plate; 14. Gauze filter; 15. Air equalization inner side plate; 16. Card strip; 17. Plug-in card slot; 18. Corner card column. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] The utility model provides Figure 1-3 A quick-detachable air outlet grille for a central air conditioner is shown;

[0020] Embodiment: It comprises a grille mounting frame 1 and a plastic ventilation grille 2, wherein the plastic ventilation grille 2 is mounted on the middle of the front face of the grille mounting frame 1 through a sealing edge thread, an integrated inserting piece 4 is provided at the middle of the top of the grille mounting frame 1, a resisting rubber ring 5 is provided at the top of the inserting piece 4, and a reinforcing limit assembly is provided at the bottom of the resisting rubber ring 5;

[0021] The reinforced limiting assembly consists of a decorative connecting block 6, an upper top column 7 and an extended slat 8. An inner mounting hole 9 is provided at the top of the front side of the grille mounting frame 1. The decorative connecting block 6 is slidably arranged inside the inner mounting hole 9 and one end of the decorative connecting block 6 is connected to the extended slat 8. The upper top column 7 is arranged at the top of the extended slat 8 and corresponds to the bottom center of the abutting rubber ring 5. The top of the upper top column 7 is a wedge-shaped structure.

[0022] In this embodiment, if Figure 3 As shown, in order to facilitate the installation of structures such as the air equalizing inner panel 15 and improve the convenience of installation and removal of the air equalizing inner panel 15, a clip strip 16 flush with the bottom edge of the plastic ventilation grille 2 is provided at the bottom of the back of the grille mounting frame 1, and a plug-in slot 17 is provided inside the clip strip 16, and an air equalizing inner panel 15 corresponding to the plastic ventilation grille 2 is provided inside the plug-in slot 17; a gauze filter 14 is provided on the back of the air equalizing inner panel 15, and an antibacterial filter joint plate 13 is provided on the back of the gauze filter 14.

[0023] In this embodiment, if Figure 1As shown, in order to facilitate pulling out the grille mounting frame 1 and improve the decorative appearance of the grille mounting frame 1 during installation, handle mounting grooves 10 are opened on both sides of the front side of the grille mounting frame 1, and pull-out handles 12 are arranged inside the two handle mounting grooves 10, and fluorescent decorative strips 11 are arranged in the middle of the two pull-out handles 12.

[0024] In this embodiment, if Figure 1 As shown, in order to increase the squeezing and limiting effect of the central air conditioning frame on the grille mounting frame 1, a deformable pressure plate 3 is provided in the middle of both sides of the grille mounting frame 1, and the deformation amount of the deformable pressure plate 3 is half of the initial thickness of the deformable pressure plate 3.

[0025] In this embodiment, if Figure 1 As shown in the figure, the positioning and installation of the clamping strip 16 are facilitated by providing angle clamping posts 18 at both ends of the clamping strip 16 , and the two angle clamping posts 18 are both clamped with the back side of the grille installation frame 1 .

[0026] The working principle of the utility model is as follows: the grille mounting frame 1 is installed at the corresponding central air-conditioning frame, and the deformation pressure plate 3 is used for extrusion and limitation. The insertion piece 4 and the resistance rubber ring 5 are inserted into the inner side of the central air-conditioning frame to increase the stability of the connection. The decorative connecting block 6 is pushed toward the inner side of the central air-conditioning frame so that the upper top column 7 corresponds to and limits the bottom center of the resistance rubber ring 5. Since the top of the upper top column 7 is a wedge-shaped structure, it can serve as a good resistance and limiting structure. The grille mounting frame 1 has good strength when installed to the central air-conditioning. When removing, the decorative connecting block 6 is pulled laterally toward the outside of the central air-conditioning frame to release the limitation of the resistance rubber ring 5 by the upper top column 7. The handle 12 is pulled out from the inside of the handle mounting groove 10, and the grille mounting frame 1 is conveniently and quickly removed by holding the pull-out handle 12, thereby improving the convenience of operation.

[0027] In the present technical solution, a snap-in strip 16 flush with the bottom edge of the plastic ventilation grille 2 is provided at the bottom of the back side of the grille mounting frame 1, and structural parts such as an air equalizing inner plate 15, a gauze filter 14 and an antibacterial filter connecting plate 13 are installed inside the snap-in strip 16 through a plug-in slot 17, so that the plastic ventilation grille 2 has a good effect of blocking the entry of dust and bacteria, while making the air output uniform, thereby increasing the performance of the air conditioner.

[0028] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The specific embodiments described in this article are only used to illustrate the spirit of the utility model. The technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar way, but they will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims.

Claims

1. A quick-detachable air outlet grille for a central air conditioner, comprising a grille mounting frame (1) and a plastic ventilation grille (2), characterized in that: The plastic ventilation grille (2) is installed on the middle part of the front face of the grille installation frame (1) through a sealing edge thread; an integrated insertion piece (4) is provided in the middle part of the top of the grille installation frame (1); a resisting rubber ring (5) is provided at the top of the insertion piece (4); a reinforcing limit assembly is provided at the bottom of the resisting rubber ring (5); the reinforcing limit assembly is composed of a decorative connection block (6), an upper top column (7) and an extension strip (8); an inner mounting hole (9) is provided at the top of the front face of the grille installation frame (1); the decorative connection block (6) is slidably arranged inside the inner mounting hole (9) and one end of the decorative connection block (6) is connected to the extension strip (8); the upper top column (7) is arranged at the top of the extension strip (8) and corresponds to the bottom center of the resisting rubber ring (5); the top of the upper top column (7) is a wedge-shaped structure.

2. The quick-detachable air outlet grille for a central air conditioner according to claim 1, characterized in that: The bottom of the back side of the grille mounting frame (1) is provided with a snap-in strip (16) flush with the bottom edge of the plastic ventilation grille (2); a plug-in slot (17) is provided inside the snap-in strip (16); and a wind-distributing inner side plate (15) corresponding to the plastic ventilation grille (2) is provided inside the plug-in slot (17).

3. The quick-detachable air outlet grille for a central air conditioner according to claim 2, characterized in that: A gauze filter (14) is provided on the back of the air equalizing inner plate (15), and an antibacterial filter joint plate (13) is provided on the back of the gauze filter (14).

4. The quick-detachable air outlet grille for a central air conditioner according to claim 1, characterized in that: Both sides of the front side of the grille mounting frame (1) are provided with handle mounting grooves (10), the interiors of the two handle mounting grooves (10) are provided with extraction handles (12), and the middle parts of the two extraction handles (12) are provided with fluorescent decorative strips (11).

5. The quick-detachable air outlet grille for a central air conditioner according to claim 1, characterized in that: A deformation pressure plate (3) is provided in the middle of both sides of the grid installation frame (1), and the deformation amount of the deformation pressure plate (3) is one half of the initial thickness of the deformation pressure plate (3).

6. The quick-detachable air outlet grille for a central air conditioner according to claim 2, characterized in that: Both ends of the clamping strip (16) are provided with angle clamping columns (18), and the two angle clamping columns (18) are clamped to the back side of the grille installation frame (1).

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