Instrument panel air conditioner air outlet foreign matter prevention grille cover

Abstract

The utility model provides instrument board air conditioner air outlet prevents foreign matter to enter the grille cover, relates to air conditioner air outlet grille cover field, including main body frame, the blade of movable connection in main body frame inner chamber upper end and set up in the intercepting component of main body frame inner chamber lower extreme, intercepting component includes electrostatic adsorption filter screen, set up in first magnet of electrostatic adsorption filter screen top and set up in second magnet of main body frame inner chamber lower extreme, the utility model discloses through the electrostatic adsorption filter screen in intercepting component, the collaborative design of combining main body frame and blade, can effectively intercept dust, hair and so on small particulate matter, prevent its into air conditioner air flue, and through the magnetic connection of first magnet and main body frame inner chamber's second magnet, and then facilitate the dismounting of electrostatic adsorption filter screen, improve the convenience of later maintenance cleaning, in this way can make the intercepting efficiency remarkable promotion, reduce the risk of fan blockage and air flue silt, improve the air quality.

Description

Technical Field

[0001] This utility model belongs to the field of air conditioning vent grille covers, specifically a grille cover for preventing foreign objects from entering the air conditioning vent of the dashboard. Background Technology

[0002] The dashboard air vent grille is a component in the car interior used to cover the air vents. Its core function is to guide the airflow direction and regulate the air volume. This component is usually located in the center or on both sides of the dashboard and is directly exposed to the interior environment.

[0003] In existing technologies, grille covers are mostly composed of a main frame and blades, and are assembled to the dashboard by clips or screws. During use, users can adjust the air outlet angle by rotating or sliding the blades, thereby adjusting the air volume or angle of the air conditioner. However, in actual use, due to the limited spacing of the blades in the grille cover, it is difficult to completely block small air particles such as dust and hair from entering the air duct. As a result, over a long period of time, impurities can easily enter the fan or accumulate in the air duct, thereby reducing the quality of the air outlet.

[0004] In summary, this utility model provides a grille cover for preventing foreign objects from entering the instrument panel air conditioning vent, in order to solve the above-mentioned problems. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] The dashboard air conditioning vent grille cover prevents foreign objects from entering, including...

[0007] The main frame, the blades movably connected to the upper end of the inner cavity of the main frame, and the interception assembly disposed at the lower end of the inner cavity of the main frame;

[0008] The interception assembly includes an electrostatic adsorption filter, a first magnet disposed on top of the electrostatic adsorption filter, and a second magnet disposed at the lower end of the inner cavity of the main frame.

[0009] Furthermore, in this invention, the electrostatic adsorption filter is movably connected to the inner cavity of the main frame and is located at the lower end of the blade.

[0010] Furthermore, in this invention, the top of the electrostatic adsorption filter is fixedly connected to the bottom of the first magnet, and the second magnet is located above the electrostatic adsorption filter and is fixedly connected to the inner wall of the main frame.

[0011] Furthermore, in this invention, the top of the first magnet is in contact with the bottom of the second magnet, and the two are magnetically connected.

[0012] Furthermore, in this utility model, a mounting plate is fixedly connected to the upper end of the surface of the main frame, and mounting holes are provided around the top of the mounting plate.

[0013] Furthermore, in this utility model, grooves are provided on both sides of the bottom of the main frame, and the inner cavity of the groove is movably connected to a limiting piece through a rotating shaft.

[0014] Furthermore, in this utility model, the limiting piece is located in the inner cavity of the groove and is movably connected to the inner cavity of the groove. One end of the limiting piece extends to the outside of the inner cavity of the groove and contacts the bottom of the electrostatic adsorption filter.

[0015] Beneficial effects: This utility model has the following beneficial effects:

[0016] This invention utilizes an electrostatic adsorption filter in its interception assembly, combined with the coordinated design of the main frame and blades, to effectively intercept fine particles such as dust and hair, preventing them from entering the air conditioning duct. Furthermore, the first magnet is magnetically connected to the second magnet inside the main frame, facilitating the disassembly of the electrostatic adsorption filter and improving the convenience of subsequent maintenance and cleaning. This significantly enhances the interception efficiency, reduces the risk of fan blockage and duct congestion, and improves the quality of the air output. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of this utility model from a low angle.

[0019] Figure 3 This is a schematic diagram of the structure of this utility model in a separated state viewed from below.

[0020] In the picture:

[0021] 100. Main frame; 110. Mounting plate; 120. Groove; 130. Limiting plate; 200. Blade; 300. Interception assembly; 310. Electrostatic adsorption filter; 320. First magnet; 330. Second magnet. Detailed Implementation

[0022] To better understand the technical content of this utility model, specific embodiments are described below in conjunction with the accompanying drawings. Various aspects of this utility model are described in this disclosure with reference to the accompanying drawings, which illustrate numerous illustrative embodiments. The embodiments of this disclosure are not necessarily defined to include all aspects of this utility model. It should be understood that the various concepts and embodiments described above, as well as those described in more detail below, can be implemented in any of many ways, because the concepts and embodiments disclosed in this utility model are not limited to any particular implementation. Furthermore, some aspects of this utility model can be used alone or in any suitable combination with other aspects disclosed in this utility model.

[0023] Example 1

[0024] like Figure 1-3 As shown, this is the first embodiment of the present invention. This embodiment provides a grille cover for preventing foreign objects from entering the air conditioning vent of a dashboard, including:

[0025] The main frame 100, the blade 200 movably connected to the upper end of the inner cavity of the main frame 100, and the interception component 300 disposed at the lower end of the inner cavity of the main frame 100.

[0026] The interception component 300 includes an electrostatic adsorption filter 310, a first magnet 320 disposed on the top of the electrostatic adsorption filter 310, and a second magnet 330 disposed at the lower end of the inner cavity of the main frame 100.

[0027] like Figure 1-3 As shown, by rotating the blade 200, its relative angle with the inner cavity of the main frame 100 can be adjusted, thereby changing the airflow direction and air volume. The electrostatic adsorption filter 310 is located at the lower end of the inner cavity of the main frame 100. It adsorbs small particles such as dust and hair in the air through an electrostatic field, thereby preventing them from entering the air duct. The first magnet 320 at the top of the electrostatic adsorption filter 310 is magnetically connected to the second magnet 330 in the inner cavity of the main frame 100. This not only ensures the stability of the electrostatic adsorption filter 310 during use, but also facilitates disassembly, maintenance and cleaning in the later stage. Compared with the traditional grille cover, the interception efficiency is significantly improved, reducing the risk of fan blockage and air duct accumulation, and improving the air quality.

[0028] Example 2

[0029] Reference Figure 1 and 3 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0030] In this embodiment, the electrostatic adsorption filter 310 is movably connected to the inner cavity of the main frame 100 and is located at the lower end of the blade 200.

[0031] The top of the electrostatic adsorption filter 310 is fixedly connected to the bottom of the first magnet 320, and the second magnet 330 is located above the electrostatic adsorption filter 310 and is fixedly connected to the inner wall of the main frame 100.

[0032] The top of the first magnet 320 is in contact with the bottom of the second magnet 330, and the two are magnetically connected.

[0033] like Figure 1 and 3 As shown, the electrostatic adsorption filter 310 is located at the lower end of the inner cavity of the main frame 100. As the core component for intercepting small particles in the air, it adsorbs dust, hair, and other impurities through an electrostatic field. The first magnet 320 is fixedly connected to the top of the electrostatic adsorption filter 310, serving as the active component for magnetic connection. The second magnet 330 is fixedly connected to the lower end of the inner cavity of the main frame 100, serving as the passive component for magnetic connection. The second magnet 330 and the first magnet 320 are fixed together through magnetic attraction to fix the electrostatic adsorption filter 310. The top of the first magnet 320 and the bottom of the second magnet 330 are in direct contact, forming a "surface-to-surface" magnetic attraction connection, ensuring a stable connection. During disassembly, the user does not need tools; they only need to overcome the magnetic attraction to remove the electrostatic adsorption filter 310, making it easy for personnel to clean and maintain, and reducing long-term usage costs.

[0034] Example 3

[0035] Reference Figure 1-3 This is the third embodiment of the present invention, which is based on the first two embodiments.

[0036] In this embodiment, a mounting plate 110 is fixedly connected to the upper end of the surface of the main frame 100, and mounting holes are provided around the top of the mounting plate 110.

[0037] The bottom of the main frame 100 has grooves 120 on both sides. The inner cavity of the groove 120 is movably connected to the limiting plate 130 through a rotating shaft. One end of the limiting plate 130 is in contact with the electrostatic adsorption filter 310.

[0038] The limiting piece 130 is located in the inner cavity of the groove 120 and is movably connected to the inner cavity of the groove 120. One end of the limiting piece 130 extends to the outside of the inner cavity of the groove 120 and contacts the bottom of the electrostatic adsorption filter 310.

[0039] like Figure 1-3As shown, the mounting plate 110 is fixed to the upper surface of the main frame 100 as a transition component for connecting with the instrument panel, dispersing stress and improving installation stability. The mounting holes evenly distributed around its perimeter can be adapted to the instrument panel clips, facilitating the connection and disassembly of the main frame 100 and the instrument panel. At the same time, the mounting plate 110 is flush with the main frame 100, reducing the abruptness of the appearance and improving the overall integrity of the interior. The grooves 120 are opened on both sides of the bottom of the main frame 100, providing movement space for the limiting plate 130, while hiding the pivot structure and improving aesthetics. The limiting plate 130 is connected to the inner cavity of the groove 120 through the pivot, with one end contacting the electrostatic adsorption filter 310, thereby fixing the position of the electrostatic adsorption filter 310 and preventing it from falling off due to shaking.

[0040] In use, first align the top of the electrostatic adsorption filter 310 with the second magnet 330 inside the main frame 100. The electrostatic adsorption filter 310 is fixed by the magnetic connection between the first magnet 320 and the second magnet 330. Simultaneously, rotate the limiting piece 130 inside the groove 120 so that one end contacts the electrostatic adsorption filter 310, thus providing secondary positioning and preventing it from falling due to shaking. This effectively ensures the stability of the electrostatic adsorption filter 310 in intercepting foreign matter such as dust and hair. Next, align the mounting piece 110 on the surface of the main frame 100 with the pre-drilled holes on the dashboard and fix it with screws through the mounting holes to ensure its stability during use. After installation, during use, the user can adjust the relative angle between the blade 200 and the inner cavity of the main frame 100 by rotating or sliding it to achieve personalized adjustment of the airflow direction and volume. Due to the electrostatic adsorption... The attached filter 310 is located at the lower end of the inner cavity of the main frame 100. It can adsorb small particles such as dust and hair in the air through its electrostatic field, thus preventing them from entering the air duct. Compared with the traditional grille cover, the interception efficiency is significantly improved, reducing the risk of fan blockage and air duct accumulation, and effectively improving the air quality. When it is necessary to disassemble, maintain or clean the electrostatic adsorption filter 310, it can be removed by screws in the mounting holes on the mounting plate 110, and then the main frame 100 can be taken out. By rotating the limiting plate 130 in the groove 120, it is disengaged from the electrostatic adsorption filter 310. Then, the electrostatic adsorption filter 310 is pulled to separate the first magnet 320 and the second magnet 330, releasing the magnetic attraction between them. The electrostatic adsorption filter 310 can then be taken out of the main frame 100 for easy cleaning and maintenance, thereby improving its service life and the quality of foreign matter interception.

[0041] All standard parts used in this application can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art and is common knowledge in the field. Since this application is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail in this application.

[0042] Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Those skilled in the art to which this invention pertains can make various modifications and refinements without departing from the spirit and scope of the present invention. Therefore, the scope of protection of this invention shall be determined by the claims.

Claims

1. A grille cover for preventing foreign objects from entering the air conditioning vent of the dashboard, characterized in that: include, The main frame (100), the blade (200) movably connected to the upper end of the inner cavity of the main frame (100), and the interception assembly (300) disposed at the lower end of the inner cavity of the main frame (100). The interception assembly (300) includes an electrostatic adsorption filter (310), a first magnet (320) disposed on the top of the electrostatic adsorption filter (310), and a second magnet (330) disposed at the lower end of the inner cavity of the main frame (100).

2. The instrument panel air conditioning vent anti-foreign object grille cover as described in claim 1, characterized in that: The electrostatic adsorption filter (310) is movably connected to the inner cavity of the main frame (100) and is located at the lower end of the blade (200).

3. The instrument panel air conditioning vent anti-foreign object grille cover as described in claim 1, characterized in that: The top of the electrostatic adsorption filter (310) is fixedly connected to the bottom of the first magnet (320), and the second magnet (330) is located above the electrostatic adsorption filter (310) and is fixedly connected to the inner wall of the main frame (100).

4. The instrument panel air conditioning vent anti-foreign object grille cover as described in claim 1, characterized in that: The top of the first magnet (320) is in contact with the bottom of the second magnet (330), and the two are magnetically connected.

5. The instrument panel air conditioning vent anti-foreign object grille cover as described in claim 1, characterized in that: The upper end of the surface of the main frame (100) is fixedly connected to a mounting plate (110), and mounting holes are provided around the top of the mounting plate (110).

6. The instrument panel air conditioning vent anti-foreign object grille cover as described in claim 1, characterized in that: The bottom of the main frame (100) is provided with grooves (120) on both sides, and the inner cavity of the groove (120) is movably connected to the limiting piece (130) through the rotating shaft.

7. The instrument panel air conditioning vent anti-foreign object grille cover as described in claim 6, characterized in that: The limiting piece (130) is located in the inner cavity of the groove (120) and is movably connected to the inner cavity of the groove (120). One end of the limiting piece (130) extends to the outside of the inner cavity of the groove (120) and is in contact with the bottom of the electrostatic adsorption filter (310).

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