Vehicle-mounted air inducing device with air inlet and air outlet convenient to replace

Abstract

The utility model discloses a vehicle-mounted air inducing device with an air inlet and an air outlet convenient to replace, and relates to the technical field of air inducing devices. Comprising a connecting shell, a first protective cover is inserted into an air outlet of the connecting shell, a second protective cover is inserted into an air inlet of the connecting shell, mounting grooves are formed in the two ends of the connecting shell, grooves are formed in the outer wall of the first protective cover and the outer wall of the second protective cover, inserting openings are formed in the grooves in a penetrating mode, and limiting grooves are formed in the two ends of the connecting shell; a limiting mechanism is arranged in the mounting groove and comprises a fixing shell fixed in the mounting groove. When the first protective cover or the second protective cover needs to be disassembled, the limiting plate can be pulled outwards to enable the inserting rod to move out of the inserting opening and the limiting groove, then the limiting plate is rotated to be located at one end of the groove, then the limiting plate is loosened, and the first protective cover or the second protective cover can be disassembled. In this way, the first protective cover and the second protective cover are not limited any more, and the first protective cover and the second protective cover can be moved out of the connecting shell.

Description

Technical Field

[0001] The utility model relates to the technical field of air inducers, in particular to a vehicle-mounted air inducer with convenient replacement of air inlets and outlets. Background Art

[0002] The interior of a car is generally relatively sealed. Pollutants emitted by the car itself enter the interior environment of the car. The exhaust gas generated by these pollutants needs to be discharged into the interior of the car through the car fan. The existing car fan assembly (Announcement No.: CN219789846U) that is easy to disassemble and clean has the following disadvantages in use:

[0003] During use, when the wind baffle needs to be disassembled and cleaned, it is necessary to press the blocks on both sides and move the front decorative panel, which is not convenient for one person to disassemble and is quite inconvenient. For this reason, this patent proposes a vehicle-mounted air inducer with easy replacement of the air inlet and outlet to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide a vehicle-mounted air inducer with an air inlet and outlet that is easy to replace, so as 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 vehicle-mounted air inducer with easy replacement of air inlet and outlet, comprising a connecting shell, the air outlet of the connecting shell is plugged with a first protective cover, the air inlet of the connecting shell is plugged with a second protective cover, both ends of the connecting shell are provided with installation grooves, the outer walls of the first protective cover and the second protective cover are provided with grooves, a socket is provided through the groove, both ends of the connecting shell are provided with limiting grooves, a limiting mechanism is arranged in the installation groove, the limiting mechanism comprises a fixed shell fixed in the installation groove, a spring is installed in the fixed shell, a movable plate is slidably connected in the fixed shell, the spring is fixed to the movable plate, a connecting rod is fixed on the side of the movable plate away from the spring, the outer wall of the connecting rod is rotatably connected to the limiting plate, the limiting plate is plugged in the groove, and a plug rod is fixed on the side of the limiting plate close to the groove, the plug rod is plugged in the socket and the limiting groove.

[0006] Preferably, a mounting frame is slidably connected inside the connecting shell, a plurality of fans are rotatably connected to the mounting frame, and a filter screen is slidably connected inside the connecting shell.

[0007] Preferably, a first limiter and a second limiter are fixed in the connecting shell, the filter screen contacts one end of the first limiter, the mounting frame contacts one end of the second limiter, and the filter screen and the mounting frame are located at both ends of the first limiter and the second limiter.

[0008] Preferably, the filter screen and the mounting frame are both fixed with mounting rods at ends away from each other, and the first protective cover and the second protective cover are both fixed with sockets at ends close to the connecting shell, and the mounting rods are inserted into the sockets.

[0009] Preferably, a slide groove is provided on the inner wall of the connecting shell, and a connecting block is fixed on the outer wall of the mounting frame, and the connecting block slides in the slide groove.

[0010] Preferably, a plurality of adjustment plates are rotatably connected between the inner walls on both sides of the first protective cover and the second protective cover, and a connecting port is provided on the outer wall at one end of the connecting shell.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] When the first protective cover or the second protective cover needs to be disassembled, the limit plate can be pulled outward to move the insertion rod out of the socket and the limit groove, and then the limit plate can be rotated so that the limit plate is located at one end of the groove, and then the limit plate is loosened. In this way, the first protective cover and the second protective cover are no longer restricted, and the first protective cover and the second protective cover can be moved out of the connecting shell, which is also convenient for one person to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is the first cross-sectional view of the utility model;

[0015] Figure 3 It is a side view of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the utility model after removing the first protective cover;

[0017] Figure 5 It is the second cross-sectional view of the present utility model.

[0018] In the figure: 1. connecting shell; 2. first protective cover; 3. second protective cover; 4. adjusting plate; 5. mounting groove; 6. limiting mechanism; 601. fixed shell; 602. spring; 603. movable plate; 604. connecting rod; 605. limiting plate; 606. plug rod; 7. groove; 8. socket; 9. mounting frame; 10. connecting port; 11. fan; 12. slide groove; 13. mounting rod; 14. filter screen; 15. socket; 16. first limiting member; 17. second limiting member. DETAILED DESCRIPTION

[0019] 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.

[0020] The pollutants emitted by the car itself enter the car environment, and the exhaust gas generated by these pollutants needs to be discharged into the car interior through the car fan. The car-mounted air inducer with easy-to-replace air inlet and outlet provided by the utility model is specially used to discharge the exhaust gas in the car, and it is easy to disassemble the second protective cover 3 and the first protective cover 2 of the air inlet and outlet, which is convenient for subsequent cleaning and maintenance of the internal devices.

[0021] like Figure 1-Figure 5 As shown, the utility model provides a technical solution: a vehicle-mounted air inducer with convenient replacement of air inlet and outlet, comprising a connecting shell 1, the air outlet of the connecting shell 1 is plugged with a first protective cover 2, the air inlet of the connecting shell 1 is plugged with a second protective cover 3, both ends of the connecting shell 1 are provided with mounting grooves 5, the outer walls of the first protective cover 2 and the second protective cover 3 are provided with grooves 7, a socket 8 is provided through the groove 7, both ends of the connecting shell 1 are provided with limited grooves, a limited mechanism 6 is arranged in the mounting groove 5, and the limited mechanism 6 includes a fixed A fixed shell 601 is fixed in the installation groove 5, a spring 602 is installed in the fixed shell 601, a movable plate 603 is slidably connected in the fixed shell 601, the spring 602 is fixed to the movable plate 603, a connecting rod 604 is fixed on the side of the movable plate 603 away from the spring 602, the outer wall of the connecting rod 604 is rotatably connected to the limiting plate 605, the limiting plate 605 is inserted in the groove 7, an insertion rod 606 is fixed on the side of the limiting plate 605 close to the groove 7, and the insertion rod 606 is inserted in the socket 8 and the limiting groove.

[0022] It should be noted that by pulling the limit plate 605 outward, the insertion rod 606 is moved out of the socket 8 and the limit groove, and then the limit plate 605 is rotated so that the limit plate 605 is located at one end of the groove 7, and then the limit plate 605 is loosened. In this way, the first protective cover 2 and the second protective cover 3 are no longer restricted, and the first protective cover 2 and the second protective cover 3 can be moved out of the connecting shell 1, which is relatively simple to operate.

[0023] like Figure 1 , Figure 4 and Figure 5As shown, a mounting frame 9 is slidably connected in the connection shell 1, and a plurality of fans 11 are rotatably connected to the mounting frame 9, and a filter screen 14 is slidably connected in the connection shell 1. A first stopper 16 and a second stopper 17 are fixed in the connection shell 1, the filter screen 14 contacts one end of the first stopper 16, and the mounting frame 9 contacts one end of the second stopper 17, and the filter screen 14 and the mounting frame 9 are located at both ends of the first stopper 16 and the second stopper 17. A mounting rod 13 is fixed to the ends of the filter screen 14 and the mounting frame 9 that are away from each other, and a socket 15 is fixed to the ends of the first protective cover 2 and the second protective cover 3 that are close to the connection shell 1, and the mounting rod 13 is plugged into the socket 15. A slide groove 12 is provided on the inner wall of the connection shell 1, and a connecting block is fixed to the outer wall of the mounting frame 9, and the connecting block slides in the slide groove 12. A plurality of adjustment plates 4 are rotatably connected between the inner walls of both sides of the first protective cover 2 and the second protective cover 3 . A connecting port 10 is provided on the outer wall of one end of the connecting shell 1 . The connecting port 10 is located at one end of the air outlet of the connecting shell 1 .

[0024] It should be noted that by inserting the mounting bracket 9 into the connecting shell 1 and contacting it with the second limiting piece 17, the mounting rod 13 is then limited and fixed by the socket 15 on the first protective cover 2 to prevent the mounting bracket 9 from moving. In addition, by inserting the filter screen 14 into the connecting shell 1 and contacting it with the first limiting piece 16, the mounting rod 13 is then limited and fixed by the socket 15 on the second protective cover 3 to prevent the filter screen 14 from moving. During later disassembly, the first protective cover 2 and the second protective cover 3 can be taken out, and then the mounting bracket 9 and the filter screen 14 can be taken out by pulling the mounting rod 13, which is relatively convenient. The size of the wind entering the connecting shell 1 and being discharged from the connecting shell 1 can be adjusted by rotating the adjusting plate 4. By setting the connecting port 10, the wires connected during the use of the device enter the connecting shell 1 through the connecting port 10, which is convenient for directly taking out the wires during subsequent disassembly.

[0025] Working principle: When the first protective cover 2 or the second protective cover 3 needs to be disassembled, the limit plate 605 can be pulled outward to move the insertion rod 606 out of the socket 8 and the limit groove, and then the limit plate 605 can be rotated so that the limit plate 605 is located at one end of the groove 7, and then the limit plate 605 is loosened. In this way, the first protective cover 2 and the second protective cover 3 are no longer restricted, and the first protective cover 2 and the second protective cover 3 can be moved out of the connecting shell 1, which is relatively simple to operate.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood 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 the scope of the present invention is limited by the attached embodiments and their equivalents.

Claims

1. A vehicle-mounted air inducer with an easily replaceable air inlet and outlet, comprising a connecting shell (1), characterized in that: The air outlet of the connecting shell (1) is plugged with a first protective cover (2), and the air inlet of the connecting shell (1) is plugged with a second protective cover (3). Both ends of the connecting shell (1) are provided with mounting grooves (5). The outer walls of the first protective cover (2) and the second protective cover (3) are provided with grooves (7). A socket (8) is provided through the grooves (7). Both ends of the connecting shell (1) are provided with limit grooves. A limit mechanism (6) is provided in the mounting groove (5). The limit mechanism (6) comprises a fixed shell (601) fixed in the mounting groove (5). The fixed shell (60 1) is provided with a spring (602), a movable plate (603) is slidably connected in the fixed shell (601), the spring (602) and the movable plate (603) are fixed to each other, a connecting rod (604) is fixed on the side of the movable plate (603) away from the spring (602), the outer wall of the connecting rod (604) is rotatably connected to a limiting plate (605), the limiting plate (605) is inserted into the groove (7), an insertion rod (606) is fixed on the side of the limiting plate (605) close to the groove (7), and the insertion rod (606) is inserted into the socket (8) and the limiting groove.

2. The vehicle-mounted air inducer with convenient replacement of air inlet and outlet according to claim 1, characterized in that: A mounting frame (9) is slidably connected inside the connecting shell (1), a plurality of fans (11) are rotatably connected to the mounting frame (9), and a filter screen (14) is slidably connected inside the connecting shell (1).

3. The vehicle-mounted air inducer with convenient replacement of air inlet and outlet according to claim 1, characterized in that: A first limiting member (16) and a second limiting member (17) are fixed in the connecting shell (1); the filter screen (14) contacts one end of the first limiting member (16); the mounting frame (9) contacts one end of the second limiting member (17); and the filter screen (14) and the mounting frame (9) are located at both ends of the first limiting member (16) and the second limiting member (17).

4. The vehicle-mounted air inducer with convenient replacement of air inlet and outlet according to claim 2, characterized in that: The filter screen (14) and the mounting frame (9) are both fixed with a mounting rod (13) at the ends away from each other, and the first protective cover (2) and the second protective cover (3) are both fixed with a socket (15) at the ends close to the connecting shell (1), and the mounting rod (13) is inserted into the socket (15).

5. The vehicle-mounted air inducer with convenient replacement of air inlet and outlet according to claim 1, characterized in that: The inner wall of the connecting shell (1) is provided with a sliding groove (12), and the outer wall of the mounting frame (9) is fixed with a connecting block, which slides in the sliding groove (12).

6. The vehicle-mounted air inducer with convenient replacement of air inlet and outlet according to claim 1, characterized in that: A plurality of adjustment plates (4) are rotatably connected between the inner walls on both sides of the first protective cover (2) and the second protective cover (3), and a connection port (10) is provided on the outer wall at one end of the connecting shell (1).

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