A dust-proof active air intake grille

Abstract

The utility model discloses a dust isolation initiative air inlet grille, include: grille body, be equipped with air inlet space in the left and right sides of grille body, be equipped with a plurality of reinforcing bars in each air inlet space interval, form the air inlet between every two reinforcing bars, the upper dust isolation net board is swingingly connected in each air inlet in the top and the top of each air inlet of another, the lower dust isolation net board is swingingly connected in each air inlet in the below and the below of each air inlet of another, be equipped with the first turnover mechanism of can drive each lower dust isolation net board to turn over down in the middle part of grille body rear side, be equipped with the second turnover mechanism of can drive each upper dust isolation net board to turn over down in the middle part of grille body rear side, compare prior art, can place dust through the car front grille and enter, and the prior art when using, although it can through the filter soft board to carry out the filtration treatment to the dust and willow catkin in the air, and need not to dismantle and clean.

Description

Technical Field

[0001] This utility model relates to the field of automotive air intake grille technology, and in particular to a dust-proof active air intake grille. Background Technology

[0002] New energy vehicles refer to automobiles that use unconventional vehicle fuels as their power source (or use conventional vehicle fuels but employ new onboard power devices), integrating advanced technologies in vehicle power control and drive, resulting in vehicles with advanced technical principles, new technologies, and new structures. The front grille of new energy vehicles is typically installed at the front of the car and has openings; however, some existing car front grilles lack dustproof functionality, making it easy for dust to enter.

[0003] Furthermore, while this existing technology can filter dust and poplar fluff from the air using a filter plate, the filter plate needs to be removed and cleaned regularly during long-term use, otherwise the dust-proof efficiency will be affected. Utility Model Content

[0004] The purpose of this utility model is to provide a dust-proof active air intake grille, which can solve at least one of the above-mentioned technical problems. The technical solution of this utility model is as follows:

[0005] An active dust-proof air intake grille includes: a grille body, air intake spaces on the left and right sides of the grille body, a plurality of reinforcing ribs spaced apart in each air intake space, an air intake between every two reinforcing ribs, an upper dust-proof mesh plate hinged to the upper part of each upper air intake and the other air intakes, a lower dust-proof mesh plate hinged to the lower part of each lower air intake and the other air intakes, a first flipping mechanism capable of driving each lower dust-proof mesh plate to flip downwards in the middle of the rear side of the grille body, and a second flipping mechanism capable of driving each upper dust-proof mesh plate to flip downwards in the middle of the rear side of the grille body.

[0006] Furthermore, a thin-walled space is formed on the rear side of the grille body and by connecting each of the reinforcing ribs.

[0007] Furthermore, a first hinge rod is fixedly provided at the hinge end of each of the upper dust-proof mesh plates near the middle of the thin-walled space, and a second hinge rod is fixedly provided at the hinge end of each of the lower dust-proof mesh plates near the middle of the thin-walled space.

[0008] Furthermore, the first flipping mechanism includes a screw movably sleeved in the middle of the thin-walled space, a guide rail longitudinally arranged in the middle of the thin-walled space, a threaded sleeve movably inserted in the guide rail, the threaded sleeve and the screw being threadedly engaged, a plurality of U-shaped connecting blocks being fixed at intervals on both sides of the threaded sleeve, the end of each second hinge rod being movably hinged to the adjacent U-shaped connecting block, and a drive motor that can be connected to the screw being fixed below the grid body.

[0009] Furthermore, the second flipping mechanism includes guide rods symmetrically fixed in the middle of the thin-walled space, movable plates provided on the upper and lower sides of each guide rod, and symmetrically provided slots on each movable plate. Each movable plate is fastened to the guide rod through the slots. Connecting rods are symmetrically connected to the front side of each movable plate. Each connecting rod is movably disposed in the recess of an adjacent U-shaped connecting block. The ends of each first hinge rod are movably hinged to the adjacent connecting rod. A push rod motor is fixed below the thin-walled space, and the output end of the push rod motor is fixed to the movable plate located below the movable plate.

[0010] Preferably, each of the reinforcing ribs has an air guide slope on both the upper and lower sides in front of it, and each of the upper and lower dust-proof mesh plates gradually narrows from back to front to form a cone shape, and each of the upper and lower dust-proof mesh plates is flexibly attached to the adjacent air guide slope.

[0011] Preferably, the grille body extends obliquely from the middle to both sides to form a V-shape.

[0012] In summary, the advantages of this utility model over the prior art are:

[0013] This utility model provides an active dust-proof air intake grille. In use, the lower and upper dust-proof mesh plates are synchronously rotated by the first and second flipping mechanisms, so that the upper and lower dust-proof mesh plates on the upper and lower sides respectively close the air intakes on the upper and lower sides. The remaining air intakes are closed by the upper and lower dust-proof mesh plates swinging and merging together inside them. Compared with the prior art, this can prevent dust from entering through the front grille of the car. The prior art can filter dust and poplar fluff in the air through the filter plate and does not require disassembly and cleaning. Attached Figure Description

[0014] Figure 1 This is a three-dimensional schematic diagram of the present invention.

[0015] Figure 2 This is one of the exploded schematic diagrams of this utility model.

[0016] Figure 3 This is the second exploded view of the present invention.

[0017] Figure 4 This utility model Figure 2 Enlarged schematic diagram of point A-1 in the diagram.

[0018] Explanation of reference numerals in the attached drawings: 1. Grille body; 2. Air intake space; 3. Reinforcing rib; 4. Air inlet; 5. Upper dust-proof mesh plate; 6. Lower dust-proof mesh plate; 100. First flipping mechanism; 200. Second flipping mechanism; 11. Thin-walled space; 51. First hinge rod; 52. Second hinge rod; 101. Screw; 102. Guide rail; 103. Threaded sleeve rod; 104. U-shaped connecting block; 105. Drive motor; 201. Guide rod; 202. Moving plate; 203. Bayonet; 204. Connecting rod; 205. Push rod motor; 31. Air guide slope. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0020] like Figures 1 to 4 The dust-proof active air intake grille shown is characterized by comprising: a grille body 1, air intake spaces 2 on the left and right sides of the grille body 1, a plurality of reinforcing ribs 3 spaced apart in each air intake space 2, an air intake 4 formed between every two reinforcing ribs 3, an upper dust-proof mesh plate 5 movably hinged above each upper air intake 4 and the other air intake 4, and a lower dust-proof mesh plate 6 movably hinged below each lower air intake 4 and the other air intake 4; a first flipping mechanism 100 provided at the rear center of the grille body 1, capable of driving each lower dust-proof mesh plate 6 to flip downwards; and a mechanism at the rear center of the grille body 1, capable of driving each upper dust-proof mesh plate 5 downwards. The second flipping mechanism 200 is located on the rear side of the grille body 1 and connects to each of the reinforcing ribs 3 to form a thin-walled space 11. A first hinge rod 51 is fixedly provided at the hinge end of each of the upper dust-proof mesh plates 5 near the middle of the thin-walled space 11, and a second hinge rod 52 is fixedly provided at the hinge end of each of the lower dust-proof mesh plates 6 near the middle of the thin-walled space 11. Air guide slopes 31 are provided on the upper and lower sides in front of each of the reinforcing ribs 3. Each of the upper dust-proof mesh plates 5 and lower dust-proof mesh plates 6 gradually narrows from back to front to form a cone shape. Each of the upper dust-proof mesh plates 5 and lower dust-proof mesh plates 6 is flexibly attached to the adjacent air guide slopes 31. The grille body 1 extends obliquely from the middle to both sides to form a V-shape.

[0021] The above-described active dust-proof air intake grille, in use, uses a first flipping mechanism 100 and a second flipping mechanism 200 to drive the lower dust-proof mesh plate 6 and the upper dust-proof mesh plate 5 to flip synchronously, so that the upper dust-proof mesh plate 5 and the lower dust-proof mesh plate 6 on the upper and lower sides respectively close the air intake 4 on the upper and lower sides. The remaining air intake 4 are closed by the upper dust-proof mesh plate 5 and the lower dust-proof mesh plate 6 swinging and merging with each other. Compared with the prior art, it can prevent dust from entering through the front grille of the car. The prior art can filter dust and poplar fluff in the air through the filter plate and does not require disassembly and cleaning.

[0022] like Figure 4 As shown, in some embodiments of this utility model, the first flipping mechanism 100 includes a screw 101 movably sleeved in the middle of the thin-walled space 11. A guide rail 102 is longitudinally arranged in the middle of the thin-walled space 11. A threaded sleeve 103 is movably inserted into the guide rail 102. The threaded sleeve 103 and the screw 101 are threadedly engaged. A plurality of U-shaped connecting blocks 104 are fixed at intervals on both sides of the threaded sleeve 103. The ends of each second hinge rod 52 are movably hinged to the adjacent U-shaped connecting block 104. A connecting rod that can connect with the screw 101 is fixed below the grid body 1. The drive motor 105 drives the screw 101 to rotate, causing the screw 101 to rotate within the threaded sleeve 103. This causes the threaded sleeve 103 to move along the guide rail 102. At this time, the threaded sleeve 103 drives each U-shaped connecting block 104 to move. Each U-shaped connecting block 104 causes the adjacent second hinge rod 52 to shift, causing the second hinge rod 52 to drive the lower dust filter plate 6 to swing upward. The lowermost dust filter plate 6 closes the lowermost air inlet 4, and the lower dust filter plates 6 in the remaining air inlets 4 flip to the middle of the air inlet 4.

[0023] like Figure 4As shown, in some embodiments of this utility model, the second flipping mechanism 200 includes guide rods 201 symmetrically fixed in the middle of the thin-walled space 11. Movable plates 202 are provided on the upper and lower sides of each guide rod 201. Slots 203 are symmetrically provided on each movable plate 202. Each movable plate 202 is fastened to the guide rod 201 through the slots 203. Connecting rods 204 are symmetrically connected to the front side of each movable plate 202. Each connecting rod 204 is movably disposed within the recess of an adjacent U-shaped connecting block 104. The ends of each first hinge rod 51 are movably hinged to the adjacent connecting rod 204. A push rod motor 205 is fixed below the thin-walled space 11. The output end of the push rod motor 205 is fixed... On the lower movable plate 202, the push rod motor 205 drives the lower movable plate 202 to move, so that the movable plate 202 moves along the guide rod 201 through the bayonet 203. At this time, the upper and lower movable plates 202 drive the connecting rod 204 to move in the recess of the U-shaped connecting block 104. While the connecting rod 204 moves, it drives the displacement of each first hinge rod 51 on it. At the same time, the first hinge rod 51 drives the upper dust screen plate 5 to swing. The uppermost upper dust screen plate 5 closes the uppermost air inlet 4. The upper dust screen plates 5 in the other air inlets 4 flip to the middle of the air inlet 4 and close with the lower dust screen plate 6. After the air inlets 4 on the grille body 1 are completely closed, the user can rinse the grille body 1 for cleaning.

[0024] The foregoing has shown and described the basic principles and main features of this utility model, as well as its advantages. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A dust-proof active air intake grille, characterized in that, include: The grille body (1) has air intake spaces (2) on the left and right sides. Multiple reinforcing ribs (3) are spaced apart in each air intake space (2). An air inlet (4) is formed between every two reinforcing ribs (3). An upper dust-proof mesh plate (5) is movably hinged above each upper air inlet (4) and each other air inlet (4). A lower dust-proof mesh plate (6) is movably hinged below each lower air inlet (4) and each other air inlet (4). A first flipping mechanism (100) that can drive each lower dust-proof mesh plate (6) to flip downward is provided in the middle of the rear side of the grille body (1). A second flipping mechanism (200) that can drive each upper dust-proof mesh plate (5) to flip downward is provided in the middle of the rear side of the grille body (1).

2. The dust-proof active air intake grille according to claim 1, characterized in that... A thin-walled space (11) is formed on the rear side of the grid body (1) and by connecting each of the reinforcing ribs (3).

3. The dust-proof active air intake grille according to claim 2, characterized in that... A first hinge rod (51) is fixedly provided at the hinge end of each of the upper dust-proof mesh plates (5) near the middle of the thin-walled space (11), and a second hinge rod (52) is fixedly provided at the hinge end of each of the lower dust-proof mesh plates (6) near the middle of the thin-walled space (11).

4. The dust-proof active air intake grille according to claim 3, characterized in that... The first flipping mechanism (100) includes a screw (101) movably sleeved in the middle of the thin-walled space (11), a guide rail (102) is longitudinally provided in the middle of the thin-walled space (11), a threaded sleeve (103) is movably inserted in the guide rail (102), the threaded sleeve (103) and the screw (101) are threadedly engaged, a plurality of U-shaped connecting blocks (104) are fixed at intervals on both sides of the threaded sleeve (103), the ends of each second hinge rod (52) are movably hinged to the adjacent U-shaped connecting block (104), and a drive motor (105) that can be connected to the screw (101) is fixed below the grid body (1).

5. A dust-proof active air intake grille according to claim 4, characterized in that... The second flipping mechanism (200) includes guide rods (201) symmetrically fixed in the middle of the thin-walled space (11), movable plates (202) are provided on the upper and lower sides of each guide rod (201), and slots (203) are symmetrically opened on each movable plate (202). Each movable plate (202) is fastened and inserted into the guide rod (201) through the slots (203). Connecting rods (204) are symmetrically connected to the front side of each movable plate (202). Each connecting rod (204) is movably arranged in the recess of the adjacent U-shaped connecting block (104). The end of each first hinge rod (51) is movably hinged to the adjacent connecting rod (204). A push rod motor (205) is fixed below the thin-walled space (11). The output end of the push rod motor (205) is fixed on the movable plate (202) located below the movable plate (202).

6. The dust-proof active air intake grille according to claim 1, characterized in that... Each of the reinforcing ribs (3) has an air guide slope (31) on both the upper and lower sides in front of it. Each of the upper dust-proof mesh plates (5) and lower dust-proof mesh plates (6) gradually narrows from back to front to form a cone shape. Each of the upper dust-proof mesh plates (5) and lower dust-proof mesh plates (6) is flexibly attached to the adjacent air guide slope (31).

7. The dust-proof active air intake grille according to claim 1, characterized in that... The grille body (1) extends diagonally from the middle to both sides to form a V shape.

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