Adjustable air outlet cover of engineering vehicle air conditioner

Abstract

The utility model discloses an adjustable air outlet cover of an engineering vehicle air conditioner, which belongs to the technical field of air conditioners and comprises an air conditioner air outlet cover, an air conditioner body is arranged below the air conditioner air outlet cover, a raised air outlet is arranged above the air conditioner air outlet cover, and an air volume adjusting component is arranged in the raised air outlet. A digital display screen is arranged on one side of the protruding air outlet, an exhaust pipe is arranged on the other side of the protruding air outlet, a rotating blocking piece is arranged in the exhaust pipe, a filtering assembly is arranged in the air conditioner air outlet cover, and a fixing assembly is arranged between the air conditioner air outlet cover and the air conditioner body. According to the air conditioner air outlet cover, the filter assembly is arranged, the upper filter plate and the lower filter plate are arranged in the air conditioner air outlet cover, and the activated carbon filter cotton is arranged between the upper filter plate and the lower filter plate, so that air blown out by an air conditioner can be filtered to remove dust and peculiar smell in the air, and a comfortable indoor environment is created.

Description

Technical Field

[0001] The utility model belongs to the technical field of air conditioners, and particularly relates to an adjustable air outlet cover for an engineering vehicle air conditioner. Background Art

[0002] An air conditioner is an air regulator, and its main function is to adjust the indoor temperature to meet the needs of users and make users feel more comfortable.

[0003] Chinese Patent Publication No. CN214647470U discloses an adjustable air outlet cover for an engineering vehicle air conditioner, including an air conditioner air outlet cover. A raised air outlet is provided above the air conditioner air outlet cover. An air volume adjusting piece is installed on the upper surface of the raised air outlet. A rotating chute is provided below the air volume adjusting piece. A lower wind deflector is provided on the upper surface of the rotating chute. A rotating shaft is installed on the upper surface of the rotating chute inside the inner side of the lower wind deflector. And a moving guide block is installed on the lower surface of the air volume adjusting piece inside the rotating chute. The moving guide block on the lower surface of the air volume adjusting piece can slide with the rotating chute on the upper surface of the lower wind deflector, so as to well adjust the through area leaked from the air outlet on the upper surface of the air volume adjusting piece with different sizes, thereby controlling the air volume. At the same time, a rotating shutter installed inside the exhaust duct on the upper surface of the air conditioner air outlet cover controls the different air volumes of the exhaust duct.

[0004] The above disclosed patent has the following problems: The device cannot filter the blown air; the fixing effect is poor when the air outlet cover is clamped to the air conditioner body through a clamping groove. Content of the Utility Model

[0005] To solve the problems raised in the above background art, the utility model provides an adjustable air outlet cover for an engineering vehicle air conditioner, which has the characteristics of being able to filter the blown air and being able to fix the air outlet cover.

[0006] To achieve the above object, the utility model provides the following technical solution: An adjustable air outlet cover for an engineering vehicle air conditioner, including an air conditioner air outlet cover. An air conditioner body is provided below the air conditioner air outlet cover. A raised air outlet is provided above the air conditioner air outlet cover. An air volume adjusting component is provided inside the raised air outlet. A digital display screen is provided on one side of the raised air outlet. An exhaust duct is provided on the other side of the raised air outlet. A rotating shutter is provided inside the exhaust duct. A filtering component is provided inside the air conditioner air outlet cover. A fixing component is provided between the air conditioner air outlet cover and the air conditioner body.

[0007] Preferably, the filtering component includes an activated carbon filter cotton, a lower filter plate, an upper filter plate, fixing blocks, and a plug component. Among them, the activated carbon filter cotton is arranged inside the air outlet hood of the air conditioner, the upper filter plate is arranged above the activated carbon filter cotton, the lower filter plate is arranged below the activated carbon filter cotton, fixing blocks are arranged on both sides of the upper filter plate and the lower filter plate, and the plug component is arranged below the fixing blocks.

[0008] Preferably, the plug component includes a plug, a control block, a first spring, and a fixing bracket. Among them, the fixing bracket is arranged below the fixing block, the plug is arranged in the middle of the fixing bracket, the first spring is arranged on the surface of the plug, and the control block is arranged on one side of the first spring.

[0009] Preferably, fixing bolts are arranged on the surfaces of the lower filter plate and the upper filter plate, and the lower filter plate and the upper filter plate are connected to the fixing blocks through the fixing bolts.

[0010] Preferably, the fixing component includes a rotating shaft, a plug rod, a control rod, a second spring, a sliding rod, a moving plate, and a limiting rod. Among them, the control rods are arranged on both sides of the air outlet hood of the air conditioner, a moving plate is arranged at one end of the control rod, a sliding rod is arranged in the middle of the moving plate, the second spring is arranged on the surface of the sliding rod, a limiting rod is arranged below the moving plate, a plug rod is arranged below the limiting rod, and a rotating shaft is arranged at one end of the plug rod.

[0011] Preferably, the plug rod is connected to the rotating shaft in an L shape, and a limiting hole is arranged at one end of the plug rod.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. By setting the filtering component of the present utility model, an upper filter plate and a lower filter plate are arranged inside the air outlet hood of the air conditioner, and an activated carbon filter cotton is arranged between the upper filter plate and the lower filter plate, so that the air blown out by the air conditioner can be filtered to remove dust and peculiar smell in the air, creating a comfortable indoor environment.

[0014] 2. By setting the fixing component of the present utility model, when it is necessary to fix the air outlet hood of the air conditioner, place the air outlet hood of the air conditioner above the air conditioner body, and then insert the plug rod into the air outlet hood of the air conditioner. When the plug rod is inserted, the limiting rod will fix it. Since the second spring is arranged above the moving plate, the loosening of the limiting rod during fixation can be prevented. Brief Description of the Drawings

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is a cross-sectional view of the filtering component of the present utility model;

[0017] Figure 3 is a schematic diagram of the plug component of the present utility model;

[0018] Figure 4 This is a cross-sectional view of the fixing component of the present utility model.

[0019] In the figure: 1, air conditioner air outlet cover; 2, filter component; 21, activated carbon filter cotton; 22, lower filter plate; 23, upper filter plate; 24, fixing block; 25, plug component; 251, plug; 252, control block; 253, first spring; 254, fixing frame; 3, air conditioner body; 4, fixing component; 41, rotating shaft; 42, inserting rod; 43, control rod; 44, second spring; 45, sliding rod; 46, moving plate; 47, limiting rod; 5, exhaust duct; 6, rotating shutter; 7, air volume adjusting component; 8, convex air outlet; 9, digital display screen. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Embodiment 1

[0022] Please refer to Figures 1-4 , the present utility model provides the following technical solutions: An adjustable air outlet cover for an engineering vehicle air conditioner, including an air conditioner air outlet cover 1, an air conditioner body 3 is arranged below the air conditioner air outlet cover 1, a convex air outlet 8 is arranged above the air conditioner air outlet cover 1, an air volume adjusting component 7 is arranged inside the convex air outlet 8, a digital display screen 9 is arranged on one side of the convex air outlet 8, an exhaust duct 5 is arranged on the other side of the convex air outlet 8, a rotating shutter 6 is arranged inside the exhaust duct 5, a filter component 2 is arranged inside the air conditioner air outlet cover 1, and a fixing component 4 is arranged between the air conditioner air outlet cover 1 and the air conditioner body 3.

[0023] Specifically, the filter component 2 includes activated carbon filter cotton 21, a lower filter plate 22, an upper filter plate 23, a fixing block 24 and a plug component 25. Among them, activated carbon filter cotton 21 is arranged inside the air conditioner air outlet cover 1, an upper filter plate 23 is arranged above the activated carbon filter cotton 21, a lower filter plate 22 is arranged below the activated carbon filter cotton 21, fixing blocks 24 are arranged on both sides of the upper filter plate 23 and the lower filter plate 22, and a plug component 25 is arranged below the fixing block 24.

[0024] By adopting the above technical solution, an upper filter plate 23 and a lower filter plate 22 are arranged inside the air outlet cover 1 of the air conditioner. An activated carbon filter cotton 21 is arranged between the upper filter plate 23 and the lower filter plate 22, so that the air blown out by the air conditioner can be filtered to remove dust and peculiar smell in the air, creating a comfortable indoor environment. Fixed blocks 24 are arranged on both sides of the upper filter plate 23 and the lower filter plate 22. Since a pin assembly 25 is arranged below the fixed block 24, it can be fixed inside the air outlet cover 1 of the air conditioner.

[0025] Specifically, the pin assembly 25 includes a pin 251, a control block 252, a first spring 253 and a fixing bracket 254. Among them, a fixing bracket 254 is arranged below the fixed block 24, a pin 251 is arranged in the middle of the fixing bracket 254, a first spring 253 is arranged on the surface of the pin 251, and a control block 252 is arranged on one side of the first spring 253.

[0026] By adopting the above technical solution, the upper filter plate 23 and the lower filter plate 22 are installed on the surface of the fixed block 24. When it is necessary to fix the fixed block 24, the control block 252 is pulled to drive the pin 251 to contract, and then the fixed block 24 is placed into the air outlet cover 1 of the air conditioner. After the fixed block 24 is placed into the air outlet cover 1 of the air conditioner, the control block 252 is released, and the pin 251 will be inserted into the air outlet cover 1 by the rebound of the first spring 253.

[0027] Specifically, fixing bolts are arranged on the surfaces of the lower filter plate 22 and the upper filter plate 23. The lower filter plate 22 and the upper filter plate 23 are connected to the fixed block 24 through the fixing bolts.

[0028] By adopting the above technical solution, the lower filter plate 22 and the upper filter plate 23 are connected to the fixed block 24 through the fixing bolts, which facilitates the installation and disassembly by the staff, and also facilitates the replacement of the activated carbon filter cotton 21 by the staff.

[0029] When this embodiment is in use, an upper filter plate 23 and a lower filter plate 22 are arranged inside the air outlet cover 1 of the air conditioner. An activated carbon filter cotton 21 is arranged between the upper filter plate 23 and the lower filter plate 22, so that the air blown out by the air conditioner can be filtered to remove dust and peculiar smell in the air, creating a comfortable indoor environment. The upper filter plate 23 and the lower filter plate 22 are installed on the surface of the fixed block 24. When it is necessary to fix the fixed block 24, the control block 252 is pulled to drive the pin 251 to contract, and then the fixed block 24 is placed into the air outlet cover 1 of the air conditioner. After the fixed block 24 is placed into the air outlet cover 1 of the air conditioner, the control block 252 is released, and the pin 251 will be inserted into the air outlet cover 1 by the rebound of the first spring 253.

[0030] Embodiment 2

[0031] The difference between this embodiment and Embodiment 1 lies in: Specifically, the fixing component 4 includes a rotating shaft 41, a plug rod 42, a control rod 43, a second spring 44, a sliding rod 45, a moving plate 46, and a limiting rod 47. Among them, control rods 43 are arranged on both sides of the air outlet cover 1 of the air conditioner. One end of the control rod 43 is provided with a moving plate 46. A sliding rod 45 is arranged in the middle of the moving plate 46. A second spring 44 is arranged on the surface of the sliding rod 45. A limiting rod 47 is arranged below the moving plate 46. A plug rod 42 is arranged below the limiting rod 47. One end of the plug rod 42 is provided with a rotating shaft 41.

[0032] By adopting the above technical solution, when it is necessary to fix the air outlet cover 1 of the air conditioner, place the air outlet cover 1 of the air conditioner above the air conditioner body 3, and then pull the control rod 43 to drive the limiting rod 47 to rise through the moving plate 46. After the limiting rod 47 rises, flip the plug rod 42 so that it inserts into the air outlet cover 1 of the air conditioner. When the plug rod 42 is inserted, the limiting rod 47 will fix it. Since the second spring 44 is arranged above the moving plate 46, the loosening of the limiting rod 47 during fixation can be prevented.

[0033] Specifically, the plug rod 42 is L-shaped and connected to the rotating shaft 41. One end of the plug rod 42 is provided with a limiting hole.

[0034] By adopting the above technical solution, the plug rod 42 is L-shaped and connected to the rotating shaft 41, so that the plug rod 42 can be inserted into the air outlet cover 1 of the air conditioner. One end of the plug rod 42 is provided with a limiting hole, so that the limiting rod 47 can fix the plug rod 42.

[0035] When this embodiment is in use, when it is necessary to fix the air outlet cover 1 of the air conditioner, place the air outlet cover 1 of the air conditioner above the air conditioner body 3, and then pull the control rod 43 to drive the limiting rod 47 to rise through the moving plate 46. After the limiting rod 47 rises, flip the plug rod 42 so that it inserts into the air outlet cover 1 of the air conditioner. When the plug rod 42 is inserted, the limiting rod 47 will fix it. Since the second spring 44 is arranged above the moving plate 46, the loosening of the limiting rod 47 during fixation can be prevented. Since the plug rod 42 is L-shaped and connected to the rotating shaft 41, the flipped plug rod 42 can be inserted into the air outlet cover 1 of the air conditioner. One end of the plug rod 42 is provided with a limiting hole, so that the limiting rod 47 can fix the plug rod 42.

[0036] In the present utility model, the activated carbon filter cotton 21 is an existing publicly disclosed technology, and the selected model is PRHH3.

[0037] In the present utility model, the structures and operating principles of the rotating shutter 6, the air volume adjustment component 7, and the digital display screen 9 have been disclosed in an adjustable air outlet cover for an engineering vehicle air conditioner with the Chinese Patent Publication No. CN214647470U.

[0038] Working principle and usage process of the present utility model: When the present utility model is in use, it is used for air filtration of the adjustable air outlet cover for an engineering vehicle air conditioner. During operation, it is necessary to filter the blown air. Inside the air outlet cover 1 of the air conditioner, there is an upper filter plate 23 and a lower filter plate 22. An activated carbon filter cotton 21 is arranged between the upper filter plate 23 and the lower filter plate 22, so as to filter the air blown out by the air conditioner, remove dust and peculiar smell in the air, and create a comfortable indoor environment. The upper filter plate 23 and the lower filter plate 22 are installed on the surface of the fixing block 24. When it is necessary to fix the fixing block 24, pull the control block 252 to drive the bolt 251 to contract, and then put the fixing block 24 into the air outlet cover 1 of the air conditioner. After the fixing block 24 is placed in the air outlet cover 1 of the air conditioner, release the control block 252, and the bolt 251 will be inserted into the air outlet cover 1 of the air conditioner through the rebound of the first spring 253;

[0039] When in use, the air outlet cover 1 of the adjustable air outlet cover for an engineering vehicle air conditioner is fixed. When it is necessary to fix the air outlet cover 1 of the air conditioner, place the air outlet cover 1 above the air conditioner body 3, and then pull the control rod 43 to drive the limit rod 47 to rise through the moving plate 46. After the limit rod 47 rises, flip the insertion rod 42 so that it is inserted into the air outlet cover 1 of the air conditioner. When the insertion rod 42 is inserted, the limit rod 47 will fix it. Since a second spring 44 is arranged above the moving plate 46, it can prevent the limit rod 47 from loosening during fixation. Since the insertion rod 42 is L-shaped and connected to the rotating shaft 41, the flipped insertion rod 42 can be inserted into the air outlet cover 1 of the air conditioner, and a limit hole is arranged at one end of the insertion rod 42, so that the limit rod 47 can fix the insertion rod 42.

[0040] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An adjustable air outlet cover for an engineering vehicle air conditioner, comprising an air conditioner air outlet cover (1), an air conditioner body (3) is arranged below the air conditioner air outlet cover (1), a convex air outlet (8) is arranged above the air conditioner air outlet cover (1), an air volume adjustment component (7) is arranged inside the convex air outlet (8), a digital display screen (9) is arranged on one side of the convex air outlet (8), an exhaust duct (5) is arranged on the other side of the convex air outlet (8), and a rotating shutter (6) is arranged inside the exhaust duct (5), characterized in that: Inside the air outlet cover (1) of the air conditioner, a filtering component (2) is provided, and a fixing component (4) is provided between the air outlet cover (1) of the air conditioner and the air conditioner body (3).

2. The adjustable air outlet cover of an engineering vehicle air conditioner according to claim 1, characterized in that: The filtering component (2) includes activated carbon filter cotton (21), a lower filter plate (22), an upper filter plate (23), fixing blocks (24) and a plug component (25). Among them, activated carbon filter cotton (21) is provided inside the air outlet cover (1) of the air conditioner. An upper filter plate (23) is provided above the activated carbon filter cotton (21), and a lower filter plate (22) is provided below the activated carbon filter cotton (21). Fixing blocks (24) are provided on both sides of the upper filter plate (23) and the lower filter plate (22), and a plug component (25) is provided below the fixing blocks (24).

3. The adjustable air outlet cover of an engineering vehicle air conditioner according to claim 2, characterized in that: The plug component (25) includes a plug (251), a control block (252), a first spring (253) and a fixing bracket (254). Among them, a fixing bracket (254) is provided below the fixing block (24), a plug (251) is provided in the middle of the fixing bracket (254), a first spring (253) is provided on the surface of the plug (251), and a control block (252) is provided on one side of the first spring (253).

4. The adjustable air outlet cover of an engineering vehicle air conditioner according to claim 2, characterized in that: Fixing bolts are provided on the surfaces of the lower filter plate (22) and the upper filter plate (23), and the lower filter plate (22) and the upper filter plate (23) are connected to the fixing blocks (24) through the fixing bolts.

5. The adjustable air outlet cover of an engineering vehicle air conditioner according to claim 1, characterized in that: The fixing component (4) includes a rotating shaft (41), a plug rod (42), a control rod (43), a second spring (44), a sliding rod (45), a moving plate (46) and a limiting rod (47). Among them, control rods (43) are provided on both sides of the air outlet cover (1) of the air conditioner. A moving plate (46) is provided at one end of the control rod (43), a sliding rod (45) is provided in the middle of the moving plate (46), a second spring (44) is provided on the surface of the sliding rod (45), a limiting rod (47) is provided below the moving plate (46), a plug rod (42) is provided below the limiting rod (47), and a rotating shaft (41) is provided at one end of the plug rod (42).

6. The adjustable air outlet cover of an engineering vehicle air conditioner according to claim 5, characterized in that: The plug rod (42) is connected to the rotating shaft (41) in an L shape, and a limiting hole is provided at one end of the plug rod (42).

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