Convenient-to-disassemble fan shield for automobile air conditioner

Abstract

The utility model relates to the technical field of automobile air conditioner accessories, and discloses a convenient-to-disassemble fan shield for an automobile air conditioner, which comprises a fan shield and a mounting seat, the four corners of the inner side of the fan shield are respectively connected with a buckle in a sliding manner, the outward side of each buckle is provided with a circular hole, and the circular holes are communicated with the fan shield. Clamping holes are formed in the four corners of the top of the mounting base, the inner sides of the clamping holes are clamped to the bottoms of the outer walls of the buckles, limiting holes are formed in the left side and the right side of the outer wall of the mounting base, U-shaped clamping blocks are slidably connected to the inner sides of the limiting holes, and sliding rods are fixedly connected to the front side and the rear side of the mounting base; the outer wall of the sliding rod is slidably connected with a moving block. According to the automobile air conditioner fan mounting and dismounting device, the buckles, the clamping holes, the mounting base, the U-shaped clamping blocks, the limiting holes, the circular holes and the bolts are matched with one another, so that the automobile air conditioner fan can be well dismounted and mounted, meanwhile, operation is easy, time and labor are saved, and the mounting efficiency of the automobile air conditioner fan is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile air-conditioning accessories, in particular to a fan guard for an automobile air-conditioning which is easy to disassemble. Background Art

[0002] Generally, the fan guard for automotive air conditioners is designed to provide users with a convenient disassembly and maintenance experience. Its main goal is to simplify the maintenance process of fan components in the air-conditioning system, allowing users to easily clean, replace or repair them. At the same time, the guard is equipped with a reliable safety locking mechanism to ensure that the fan guard is firmly installed during use to prevent accidental falling off due to vibration or other reasons.

[0003] After searching, Chinese patent announcement number: CN207830189U, discloses a counter-rotating cooling fan for automobile air conditioning, including a shell, a stabilizing block and a second gear, a mounting rod is fixed to the outer side of the shell, and a first connecting shaft is installed on the shell, a first fan blade is arranged on the first connecting shaft, and the first fan blade is located on the inner side of the shell, and a first gear is fixed to the upper end of the first connecting shaft, a cross bar is fixedly installed on the stabilizing block, and the stabilizing block is connected to the shell through the cross bar, a tooth block is arranged on the inner side of the connecting cover, and the connecting cover is connected to the second gear through the tooth block, a second fan blade is installed on the second connecting shaft, and a protective cover is arranged on the outer side of the second connecting shaft. In the counter-rotating cooling fan for automobile air conditioner, the second blade rotates in the opposite direction to the first blade. The maximum function of the counter-rotating second blade and the first blade is to increase the pressure, which is reflected in the fan, increasing the outlet wind speed, making it more powerful and blowing farther, so as to facilitate the heat dissipation of the air conditioner condenser. However, the above structure does not take into account the ability to quickly disassemble and assemble the fan cover protecting the outer wall of the fan, so the fan cover cannot be disassembled and repaired well, resulting in certain limitations in use. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides an easily disassembled fan guard for an automobile air conditioner, aiming to improve the problem that the prior art does not take into account the ability to quickly disassemble and assemble the fan guard protecting the outer wall of the fan, and therefore cannot properly disassemble and repair the fan guard.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a fan guard for an automobile air conditioner that is easy to disassemble, comprising a fan guard and a mounting seat, wherein four inner corners of the fan guard are slidably connected with buckles, and the outward side of the buckles is provided with circular holes, and four clamping holes are provided at the top of the mounting seat, and the inner sides of the clamping holes are engaged with the bottom of the outer wall of the buckles, and limiting holes are provided on the left and right sides of the outer wall of the mounting seat, and the inner sides of the limiting holes are slidably connected with U-shaped clamping blocks, and the front and rear sides of the mounting seat are fixedly connected with sliding rods, and the outer wall of the sliding rod is slidably connected with a moving block, and the inner wall of the moving block is threadedly connected with a bolt on the outward side of the inner wall, and the inward end of the bolt is threadedly connected to the outward side of the U-shaped clamping block, and a cleaning mechanism is provided on the top of the fan guard.

[0006] As a further description of the above technical solution:

[0007] The cleaning mechanism includes a T-shaped slot, the inner side of the T-shaped slot is opened on the front and rear sides of the top of the fan cover, the inner side of the T-shaped slot is slidably connected with a T-shaped block, the front side of the front side of the T-shaped block is fixedly connected with a micro motor in the middle of the front side, the output end of the micro motor passes through the corresponding T-shaped block and is fixedly connected with a moving rod, and the outer wall bottom of the moving rod is fixedly connected with a sponge block.

[0008] As a further description of the above technical solution:

[0009] A pull rod is fixedly connected to the middle part of the rear side of the T-shaped block at the rear side, and an anti-slip sleeve is fixedly connected to the outer wall of the pull rod.

[0010] As a further description of the above technical solution:

[0011] A fluorescent sticker is fixedly connected to the middle of the top end of the fan cover, and an anti-skid pad is fixedly connected to the bottom of the mounting seat.

[0012] As a further description of the above technical solution:

[0013] Air outlets are provided on the left and right sides of the top of the fan cover, and the bottom of the fan cover is in contact with the top surface of the mounting seat.

[0014] As a further description of the above technical solution:

[0015] The rear end of the moving rod is rotatably connected to the front side of the T-shaped block at the rear side.

[0016] As a further description of the above technical solution:

[0017] A controller is fixedly connected to the middle portion of the rear side of the fan cover, and the controller is electrically connected to the micro motor.

[0018] As a further description of the above technical solution:

[0019] The inward side of the U-shaped clamping block is engaged with the inner side of the circular hole.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, through the mutual cooperation of the buckle, the clamping hole, the fan cover, the mounting seat, the U-shaped clamping block, the limiting hole, the circular hole and the bolt, the automobile air-conditioning fan can be well disassembled and assembled, and the operation is relatively simple, saving time and labor, and improving the installation efficiency of the automobile air-conditioning fan.

[0022] 2. In the utility model, the dust and stains on the outer wall of the fan cover are effectively cleaned through the cooperation of the pull rod, T-shaped block, T-shaped slot, micro motor, moving rod, sponge block and fan cover, so that the surface of the fan cover can be well kept free of a large amount of dust, and it is convenient for operators to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A front perspective view of a fan cover of a car air conditioner fan cover that is easy to disassemble proposed by the utility model;

[0024] Figure 2 This is a structural diagram of a movable rod of a fan guard for an automobile air conditioner that is easy to disassemble, proposed by the utility model;

[0025] Figure 3 This is a disassembled view of the mounting seat structure of a fan guard for an automobile air conditioner that is easy to disassemble, as proposed by the utility model.

[0026] Legend:

[0027] 1. Fan cover; 2. Cleaning mechanism; 201. T-slot; 202. Moving rod; 203. Pull rod; 204. Anti-slip sleeve; 205. T-block; 206. Sponge block; 207. Micro motor; 3. Mounting seat; 4. Buckle; 5. Fluorescent sticker; 6. Air outlet; 7. Clamp hole; 8. Round hole; 9. U-shaped clamp block; 10. Anti-slip pad; 11. Limit hole; 12. Bolt; 13. Moving block; 14. Slide rod; 15. Controller. DETAILED DESCRIPTION

[0028] 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.

[0029] Please refer to the attached Figure 1 and attached Figure 3 , the utility model provides an embodiment: a fan guard for an automobile air conditioner that is easy to disassemble, comprising a fan cover 1 and a mounting seat 3, wherein the four inner corners of the fan cover 1 are slidably connected with buckles 4, and the outward side of the buckles 4 is provided with circular holes 8, and the four corners at the top of the mounting seat 3 are provided with clamping holes 7, and the inner sides of the clamping holes 7 are engaged with the outer wall bottom of the buckles 4, and the left and right sides of the outer wall of the mounting seat 3 are provided with limited holes 11, and the inner sides of the limited holes 11 are slidably connected with U-shaped clamping blocks 9, and the front and rear sides of the mounting seat 3 are fixedly connected with sliding rods 14, and the outer wall of the sliding rod 14 is slidably connected with moving blocks 13, and the inner wall of the moving block 13 is threadedly connected with bolts 12 on the outward side of the inner wall, and the inward end of the bolt 12 is threadedly connected to the outward side of the U-shaped clamping block 9, and a cleaning mechanism 2 is arranged on the top of the fan cover 1, and the middle part of the top of the fan cover 1 is fixedly connected with fluorescent stickers 5, and the bottom of the mounting seat 3 is fixedly connected with an anti-slip pad 10;

[0030] Specifically, the buckle 4 is the key part, and a circular hole 8 is specially provided on the outward side of the buckle 4, so that the buckle 4 is easier to use and install. The setting of the circular hole 8 not only improves the practicality of the buckle 4, but also makes it more stable and reliable during use. The four corners of the top of the mounting seat 3 are provided with a clamping hole 7, which is engaged with the bottom of the outer wall of the buckle 4, making the installation process more convenient. Its stability in various environments is guaranteed. The left and right sides of the outer wall of the mounting seat 3 are provided with a limited hole 11, which is to accurately control the position during the installation process. The inner side of the limited hole 11 is slidably connected with a U-shaped clamping block 9. This design makes the function of the limited hole 11 more prominent and can ensure stability during use. The outer wall of the slide rod 14 is slidably connected with a moving block 13, which is to be more convenient when the position needs to be adjusted. The inner wall of the moving block 13 is threadedly connected with a bolt 12 on the outward side, so that the position adjustment of the moving block 13 is more accurate.

[0031] Please refer to the attached Figure 2 The cleaning mechanism 2 includes a T-shaped slot 201, the inner side of the T-shaped slot 201 is opened at the front and rear sides of the top of the fan cover 1, and a T-shaped block 205 is slidably connected to the inner side of the T-shaped slot 201. A micro motor 207 is fixedly connected to the front middle of the front side of the front T-shaped block 205, and the output end of the micro motor 207 passes through the corresponding T-shaped block 205 and is fixedly connected to the moving rod 202. The bottom of the outer wall of the moving rod 202 is fixedly connected to a sponge block 206, and the middle of the rear side of the rear side of the rear T-shaped block 205 is fixedly connected to a pull rod 203, and the outer wall of the pull rod 203 is fixedly connected to an anti-slip sleeve 204, and the inward side of the U-shaped block 9 is engaged with the inner side of the circular hole 8;

[0032] Specifically, a T-shaped block 205 is embedded in the inner side of the T-shaped slot 201 by means of a sliding connection. The T-shaped block 205 is located at the front side of the device, and a fixed connection is made at the middle position of the front side, so as to stably install a micro motor 207 which passes through the corresponding T-shaped block 205 and is fixedly connected to the outside. A moving rod 202 is provided at the connection, and a sponge block 206 is connected to the bottom of the outer wall of the moving rod 202. The sponge block 206 can effectively clean the dust on the fan cover 1 during the rotation process.

[0033] Please refer to the attached Figure 1 - Attachment Figure 2 The left and right sides of the top of the fan cover 1 are provided with air outlets 6, the bottom of the fan cover 1 is fitted with the top surface of the mounting seat 3, the rear end of the moving rod 202 is rotatably connected to the front side of the rear T-shaped block 205, and the middle part of the rear side of the fan cover 1 is fixedly connected with a controller 15, and the controller 15 is electrically connected to the micro motor 207;

[0034] Specifically, air outlets 6 are provided on both sides of the top of the fan cover 1. Such a design is intended to improve the air circulation efficiency of the fan, the bottom of the fan cover 1 is closely fitted with the top surface of the mounting base 3, ensuring the stability and safety of the fan cover 1, and the operation interface of the controller 15 is simple and intuitive, through which the user can easily control the switch function of the micro motor 207.

[0035] Working principle: When the car air-conditioning fan needs to be installed, first insert the buckle 4 parallel to the inner side of the clamping hole 7, and then move it downward. At this time, twist the buckle 4 90 degrees, and fit the fan cover 1 and the mounting seat 3 together, and then pick up the U-shaped clamping block 9, insert it into the inside of the limiting hole 11, and then insert the U-shaped clamping block 9 into the circular hole 8 by moving the U-shaped clamping block 9 inward. At this time, the moving block 13 on the rotating slide bar 14 fits with one side of the U-shaped clamping block 9, and then twist the bolt 12 to the inside of the U-shaped clamping block 9, and then cooperate to limit the U-shaped clamping block 9 to complete the assembly operation of the fan. This makes it possible to disassemble and assemble the automobile air-conditioning fan well, and the operation is relatively simple, saving time and effort, and improving the installation efficiency of the automobile air-conditioning fan. Subsequently, the pull rod 203 is moved left and right by hand, so that the T-shaped block 205 moves along the inside of the T-shaped slot 201, thereby driving the moving rod 202 through the micro motor 207, and at the same time cooperating with the sponge block 206 to rotate along the top of the fan cover 1, effectively cleaning the dust and stains on the outer wall of the fan cover 1, so that the surface of the fan cover 1 can be well kept from a large amount of dust, and it is convenient for operators to use.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fan guard for an automobile air conditioner that is easily disassembled, comprising a fan guard (1) and a mounting seat (3), characterized in that: Buckles (4) are slidably connected at the four inner corners of the fan cover (1), and a circular hole (8) is provided on the outward side of the buckle (4). Clamping holes (7) are provided at the four corners of the top of the mounting seat (3), and the inner side of the clamping hole (7) is engaged with the outer wall bottom of the buckle (4). Limiting holes (11) are provided on the left and right sides of the outer wall of the mounting seat (3), and a U-shaped clamping block (9) is slidably connected to the inner side of the limiting hole (11). The front and rear sides of the mounting seat (3) are fixedly connected with a sliding rod (14), and the outer wall of the sliding rod (14) is slidably connected with a moving block (13). The inner wall of the moving block (13) is threadedly connected with a bolt (12) on the outward side, and the inward end of the bolt (12) is threadedly connected to the outward side of the U-shaped clamping block (9). A cleaning mechanism (2) is provided on the top of the fan cover (1).

2. The easily disassembled fan guard for automobile air conditioner according to claim 1, characterized in that: The cleaning mechanism (2) comprises a T-shaped slot (201), the inner side of the T-shaped slot (201) is opened at the front and rear sides of the top of the fan cover (1), the inner side of the T-shaped slot (201) is slidably connected to a T-shaped block (205), the front side of the T-shaped block (205) is fixedly connected to a micro motor (207) at the middle of the front side, the output end of the micro motor (207) passes through the corresponding T-shaped block (205) and is fixedly connected to a moving rod (202), and the outer wall bottom of the moving rod (202) is fixedly connected to a sponge block (206).

3. The easily disassembled fan guard for automobile air conditioner according to claim 2, characterized in that: A pull rod (203) is fixedly connected to the middle of the rear side of the T-shaped block (205) at the rear side, and an anti-slip sleeve (204) is fixedly connected to the outer wall of the pull rod (203).

4. The easily disassembled fan guard for automobile air conditioner according to claim 1, characterized in that: A fluorescent sticker (5) is fixedly connected to the middle of the top end of the fan cover (1), and an anti-slip pad (10) is fixedly connected to the bottom of the mounting seat (3).

5. The easily disassembled fan guard for automobile air conditioner according to claim 1, characterized in that: Air outlets (6) are provided on the left and right sides of the top of the fan cover (1), and the bottom of the fan cover (1) fits the top surface of the mounting seat (3).

6. The easily disassembled fan guard for automobile air conditioner according to claim 2, characterized in that: The rear end of the moving rod (202) is rotatably connected to the front side of the rear T-shaped block (205).

7. The easily disassembled fan guard for automobile air conditioner according to claim 1, characterized in that: A controller (15) is fixedly connected to the middle portion of the rear side of the fan cover (1), and the controller (15) is electrically connected to the micro motor (207).

8. The easily disassembled fan guard for automobile air conditioner according to claim 1, characterized in that: The inward side of the U-shaped clamping block (9) is engaged with the inner side of the circular hole (8).

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