Air conditioner inner machine shell structure with replaceable air inlet and replaceable air outlet

Abstract

The utility model relates to the technical field of air conditioner inner machine shells, and discloses an air conditioner inner machine shell structure with a replaceable air inlet and a replaceable air outlet, which comprises a fan shell and an outer shell fixedly mounted on the end face of the fan shell, an air inlet clamping mechanism is mounted on the inner wall of the outer shell in a clamping manner, and an air outlet clamping mechanism is mounted on the inner wall of the outer shell in a clamping manner; the air inlet clamping mechanism comprises a clamping part, and the clamping part comprises a first protruding inclined table. Other devices can be installed by installing the fan shell. A space position can be provided for the replaced air inlet and air outlet assembly by mounting the shell; the honeycomb-shaped air inlets and the spoke air inlets can be replaced by installing the air inlet clamping mechanisms; quick mounting and dismounting can be realized by mounting a convex inclined table and a square hole, so that the replacement convenience of the device is improved; and by installing the air outlet clamping mechanism, the air outlet assembly can be rapidly replaced, and the installation convenience of the device is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioner inner casings, in particular to an air conditioner inner casing structure with replaceable air inlets and air outlets. Background Art

[0002] The roof-mounted integrated air conditioner designs the compressor, condenser, throttling element, evaporator, fan and other components of the air conditioner into a single body, which is installed on the roof skylight. It is powered by the vehicle's onboard battery and is used to adjust and control the temperature inside the vehicle to provide a comfortable environment for the passengers.

[0003] A Chinese patent provides an air conditioner inner unit housing that is easy to disassemble and assemble, with the publication number CN211084398U, including an outer cover shell and an inner unit arranged therein, with plug holes provided at the corners on the rear side of the top surface of the outer cover shell, plug posts provided below the plug holes and on the inner side of the outer cover shell, square holes symmetrically provided below the two ends of the outer cover shell, buckle covers connected to the inside of the square holes, a dust curtain connected to the rear side of the outer cover shell, a sliding strip tightly bonded to the bottom of the dust curtain, a bump bonded to the top corner of the dust curtain, and a hanging post provided on the bottom surface of the outer end of the bump. The utility model inserts the plug posts at the top of the inner side of the outer cover shell into the limiting holes at the two ends of the inner unit to suspend it, and then inserts the buckle covers on the side of the outer cover shell into the grooves on the side of the inner unit, so that the outer cover shell can be disassembled and assembled with ease and effort; the dust curtain is pulled upward until it covers the opening at the top of the outer cover shell, and then the hanging post is inserted into the horizontal hole to prevent dust from entering when the air conditioner is not in use.

[0004] Although the device is equipped with a mounting mechanism, the device cannot replace the inlet and outlet grilles and the engagement between the block and the buckle is not strong enough. Therefore, it is necessary to provide an air conditioner inner casing structure with replaceable air inlet and outlet. Utility Model Content

[0005] The utility model aims to provide an air conditioner inner casing structure with replaceable air inlet and air outlet, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an air-conditioning inner casing structure with replaceable air inlet and air outlet, comprising a fan casing and an outer shell fixedly installed on the end face of the fan casing, the inner wall of the outer shell being snap-fitted with an air inlet snap-fitting mechanism, and the inner wall of the outer shell being snap-fitted with an air outlet snap-fitting mechanism; the air inlet snap-fitting mechanism comprises a snap-fitting portion, the snap-fitting portion comprises a first protruding ramp, a second protruding ramp and a honeycomb-shaped air inlet, the side surface of the first protruding ramp being fixedly connected to the inner wall of the outer shell; the air outlet snap-fitting mechanism comprises a three-outlet and a double-outlet, the side surface of the three-outlet is fixedly provided with a snap, the inner wall of the snap is snap-fitted with the second protruding ramp, the side surface of the second protruding ramp and the inner wall of the snap fit together, the remaining devices can be installed by installing the fan casing, and the outer shell can be installed to provide a spatial position for replacing the air inlet and air outlet components.

[0007] Preferably, a mounting frame is fixedly installed inside the side of the honeycomb air inlet, a first square hole is fixedly opened on the side of the mounting frame, the inner wall of the first square hole is clip-connected to the side of the first protruding ramp, and the honeycomb air inlet and the spoke air inlet can be replaced by installing the air inlet clip mechanism.

[0008] Preferably, a first protruding step is fixedly installed on the side of the honeycomb-shaped air inlet, an air inlet frame is snap-fitted onto the side of the first protruding step, the side of the air inlet frame is fixedly connected to the top surface of the outer shell, and an air outlet frame is fixedly installed on the top surface of the outer shell. By installing a protruding ramp and a square hole, quick installation and disassembly are possible, thereby improving the convenience of replacing the device.

[0009] Preferably, a spoke air inlet is snap-fitted onto the inner wall of the shell, a second square hole is fixedly opened on the side of the spoke air inlet, a second protruding step is fixedly installed on the side of the spoke air inlet, and the side of the second protruding step is snap-fitted to the side of the air outlet frame.

[0010] Preferably, a second protruding inclined platform is fixedly installed on the inner wall of the shell, and three air outlets are snap-fitted on the side of the second protruding inclined platform. A bayonet is fixedly opened on the side of the three air outlets, and the inner wall of the bayonet is adapted to the side of the second protruding inclined platform, and a limiting block is fixedly installed on the side of the three air outlets.

[0011] Preferably, a double air outlet is snap-fitted onto the side of the second protruding inclined platform, a second snap-fit ​​is fixedly opened onto the side of the double air outlet, a clamping block is fixedly installed onto the side of the double air outlet, and the air outlet snap-fit ​​mechanism is installed to enable quick replacement of the air outlet assembly, thereby further improving the installation convenience of the device.

[0012] Preferably, the limiting block and the side surface of the clamping block are both clamped and installed with the inner wall of the air outlet frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the air-conditioning inner casing structure with replaceable air inlet and air outlet enables the installation of other devices by installing the fan casing; the installation of the outer casing provides a space for the replaceable air inlet and air outlet components; the installation of the air inlet clamping mechanism enables the replacement of the honeycomb air inlet and the spoke air inlet; the installation of the protruding ramp and the square hole enables quick installation and disassembly, thereby improving the convenience of replacing the device; the installation of the air outlet clamping mechanism enables the quick replacement of the air outlet components, thereby further improving the installation convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0015] Figure 2 This is a top view of the overall three-dimensional structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the honeycomb air inlet structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the spoke air inlet structure of the utility model;

[0018] Figure 5 This is a schematic diagram of the shell structure of the utility model;

[0019] Figure 6 This is a schematic diagram of the air outlet frame structure of the utility model;

[0020] Figure 7 This is a schematic diagram of the three-outlet structure of the utility model;

[0021] Figure 8 This is a schematic diagram of the double air outlet structure of the utility model.

[0022] In the figure: fan casing 1, outer shell 2, air inlet clamping mechanism 3, first protruding inclined platform 301, second protruding inclined platform 302, air inlet frame 303, air outlet frame 304, honeycomb air inlet 305, first square hole 306, first protruding step 307, spoke air inlet 308, second square hole 309, second protruding step 310, air outlet clamping mechanism 4, three air outlets 401, limiting block 402, clamp 403, clamp block 404, second clamp 405, double air outlet 406. DETAILED DESCRIPTION

[0023] 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.

[0024] Embodiment 1

[0025] Combination Figure 1-Figure 8 , an air conditioner inner casing structure with replaceable air inlet and air outlet, comprising a fan casing 1 and an outer shell 2 fixedly installed on the end face of the fan casing 1, an air inlet clamping mechanism 3 is clamped and installed on the inner wall of the outer shell 2, and an air outlet clamping mechanism 4 is clamped and installed on the inner wall of the outer shell 2; the air inlet clamping mechanism 3 comprises a clamping part, the clamping part comprises a first protruding inclined platform 301, a second protruding inclined platform 302 and a honeycomb air inlet 305, and the side of the first protruding inclined platform 301 is fixedly connected to the inner wall of the outer shell 2; the air outlet clamping mechanism 4 comprises three air outlets 401 and double air outlets 406, a clamping hole 403 is fixedly opened on the side of the three air outlets, the inner wall of the clamping hole 403 is clamped and connected with the second protruding inclined platform 302, and the side of the second protruding inclined platform 302 is adapted to the inner wall of the clamping hole 403. By installing the fan casing 1, the remaining devices can be installed, and by installing the outer shell 2, a space position can be provided for the replaced air inlet and air outlet components.

[0026] Furthermore: by installing the air inlet clamping mechanism 3, the honeycomb air inlet 305 and the spoke air inlet 308 can be replaced; by installing the protruding ramp and the square hole, quick installation and disassembly are enabled, thereby improving the convenience of replacing the device; by installing the air outlet clamping mechanism 4, the air outlet assembly can be quickly replaced, thereby further improving the installation convenience of the device.

[0027] Embodiment 2

[0028] See also Figure 1-Figure 8, and on the basis of Example 1, it is further obtained that a mounting frame is fixedly installed on the side of the honeycomb air inlet 305, a first square hole 306 is fixedly opened on the side of the mounting frame, the inner wall of the first square hole 306 is snap-connected with the side of the first protruding inclined platform 301, and the honeycomb air inlet 305 and the spoke air inlet 308 can be replaced by installing the air inlet snap-connecting mechanism 3, a first protruding step 307 is fixedly installed on the side of the honeycomb air inlet 305, an air inlet frame 303 is snap-connected on the side of the first protruding step 307, the side of the air inlet frame 303 is fixedly connected to the top surface of the shell 2, and the top surface of the shell 2 is fixedly installed with an air outlet frame 304, and the installation of the protruding inclined platform and the square hole enables quick installation and disassembly, thereby improving the convenience of replacement of the device, a spoke air inlet 308 is snap-connected with the inner wall of the shell 2, a second square hole 309 is fixedly opened on the side of the spoke air inlet 308, and the spoke air inlet A second protruding step 310 is fixedly installed on the side of the outlet, and the side of the second protruding step 310 is snap-connected with the side of the air outlet frame 304; a second protruding ramp 302 is fixedly installed on the inner wall of the shell 2, and three air outlets 401 are snap-connected on the side of the second protruding ramp 302; a snap-in 403 is fixedly opened on the side of the three air outlets 401, and the inner wall of the snap-in 403 is adapted to the side of the second protruding ramp 302; a limiting block 402 is fixedly installed on the side of the three air outlets 401; a double air outlet 406 is snap-connected on the side of the second protruding ramp 302, and a second snap-in 405 is fixedly opened on the side of the double air outlet 406; a clamping block 404 is fixedly installed on the side of the double air outlet 406; by installing the air outlet clamping mechanism 4, the air outlet assembly can be quickly replaced, which further improves the installation convenience of the device; the sides of the limiting block 402 and the clamping block 404 are snap-connected to the inner wall of the air outlet frame 304.

[0029] Furthermore: by installing the fan casing 1, other devices can be installed; by installing the outer casing 2, a space can be provided for replacing the air inlet and outlet components.

[0030] During actual operation, when the air outlet specifications need to be replaced, hold the honeycomb air inlet 305 tightly, further bend one side, further pull upward to pull the first protruding ramp 301 out of the first square hole 306, further pull out the honeycomb air inlet 305, further align the second square hole 308 of the spoke air inlet 308 with the first protruding ramp 301, press downward to snap-fit ​​the spoke air outlet 308 into the interior of the shell 2 to complete the replacement; when the air outlet needs to be replaced, hold the three-outlet air outlet 401 tightly, further pull the snap-fit ​​403 out of the second protruding ramp 302, further replace the three-outlet air outlet 401, further snap-fit ​​the double air outlet 406 to the shell 2 through the second snap-fit ​​405 to complete the replacement.

[0031] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An air conditioner inner casing structure with replaceable air inlet and air outlet, comprising a fan casing (1) and an outer casing (2) fixedly mounted on the end surface of the fan casing (1), characterized in that: An air inlet clamping mechanism (3) is clamped and installed on the inner wall of the outer shell (2), and an air outlet clamping mechanism (4) is clamped and installed on the inner wall of the outer shell (2); The air inlet clamping mechanism (3) comprises a clamping portion, the clamping portion comprises a first protruding inclined platform (301), a second protruding inclined platform (302) and a honeycomb-shaped air inlet (305), and the side surface of the first protruding inclined platform (301) is fixedly connected to the inner wall of the housing (2); The air outlet clamping mechanism (4) comprises a triple air outlet (401) and a double air outlet (406), the triple air outlet having a clamping slot (403) fixedly provided on its side, the inner wall of the clamping slot (403) being clamped and connected with the second protruding inclined platform (302), and the side of the second protruding inclined platform (302) and the inner wall of the clamping slot (403) being mutually adapted.

2. The air conditioner inner casing structure with replaceable air inlet and air outlet according to claim 1, characterized in that: A mounting frame is fixedly installed inside the side of the honeycomb-shaped air inlet (305), and a first square hole (306) is fixedly opened on the side of the mounting frame. The inner wall of the first square hole (306) is clamped and connected to the side of the first protruding inclined platform (301).

3. The air conditioner inner casing structure with replaceable air inlet and air outlet according to claim 1, characterized in that: A first protruding step (307) is fixedly mounted on the side of the honeycomb-shaped air inlet (305); an air inlet frame (303) is snap-fitted onto the side of the first protruding step (307); the side of the air inlet frame (303) is fixedly connected to the top surface of the outer shell (2); and an air outlet frame (304) is fixedly mounted on the top surface of the outer shell (2).

4. The inner casing structure of an air conditioner with replaceable air inlet and air outlet according to claim 1, characterized in that: The inner wall of the shell (2) is snap-fitted with a spoke air inlet (308), a second square hole (309) is fixedly opened on the side of the spoke air inlet (308), a second protruding step (310) is fixedly installed on the side of the spoke air inlet, and the side of the second protruding step (310) is snap-fitted with the side of the air outlet frame (304).

5. The inner casing structure of an air conditioner with replaceable air inlet and air outlet according to claim 1, characterized in that: A second protruding inclined platform (302) is fixedly mounted on the inner wall of the shell (2); three air outlets (401) are snap-fitted onto the side of the second protruding inclined platform (302); a snap-fit ​​(403) is fixedly opened on the side of the three air outlets (401); the inner wall of the snap-fit ​​(403) is compatible with the side of the second protruding inclined platform (302); and a limiting block (402) is fixedly mounted on the side of the three air outlets (401).

6. The air conditioner inner casing structure with replaceable air inlet and air outlet according to claim 1, characterized in that: The side of the second protruding inclined platform (302) is snap-fitted with a double air outlet (406), the side of the double air outlet (406) is fixedly provided with a second snap-fit ​​(405), and the side of the double air outlet (406) is fixedly provided with a clamping block (404).

7. The air conditioner inner casing structure with replaceable air inlet and air outlet according to claim 5, characterized in that: The side surfaces of the limiting block (402) and the clamping block (404) are both clamped and installed with the inner wall of the air outlet frame (304).

Images