Cover plate assembly capable of ventilating

Abstract

The utility model relates to the field of automobile cover plates, in particular to a cover plate assembly capable of ventilating. According to the cover plate device capable of conducting ventilation, the angle of the adjusting plate can be adjusted according to the air quality, the air inlet amount can be adjusted for ventilation, dust entering is reduced, dust deposition is prevented, abrasion and faults of internal mechanical parts are reduced, the service life of vehicle parts is prolonged, and the maintenance cost is reduced. A cover plate assembly capable of conducting ventilation comprises a cover plate body, a blocking frame and the like, and the lower portion of the cover plate body is connected with the blocking frame. The air inlet amount is adjusted according to the air condition, when the air quality is good, the adjusting plates are rotated and opened for ventilation, and when the air quality is poor, dust is reduced by reducing the gaps of the adjusting plates, so that the angle of the adjusting plates can be adjusted according to the air quality to adjust the air inlet amount for ventilation, dust entering is reduced, and dust deposition is prevented; abrasion and faults of internal mechanical parts are reduced, the service life of vehicle parts is prolonged, and the maintenance cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of automotive cover plates, and more particularly to a cover plate assembly capable of ventilation. Background Technology

[0002] Automotive hoods typically refer to protective or decorative panels covering specific parts of a vehicle. In the design and operation of modern vehicles (such as cars, trucks, and construction vehicles), the hood is located at the front of the vehicle, covering the engine compartment, protecting the engine, and providing a certain degree of sound and heat insulation. It is of paramount importance among automotive hoods.

[0003] Current automotive engine covers are typically installed at the front of the vehicle to protect the engine, with ventilation and heat dissipation through vents on the cover. However, current covers do not have the function of regulating airflow and cannot reduce dust entry. Air enters the engine compartment directly from the vents, easily carrying dust and impurities, leading to dust and impurity accumulation, increasing the risk of wear and tear on internal mechanical parts, causing malfunctions, shortening the lifespan of vehicle parts, and increasing maintenance costs.

[0004] Therefore, it is necessary to design a ventilated cover device that can adjust the air intake volume according to the angle of the adjustment plate based on air quality, reduce dust entry, prevent dust accumulation, reduce wear and failure of internal mechanical parts, extend the service life of vehicle parts, and reduce maintenance costs. Utility Model Content

[0005] To overcome the shortcomings of current ventilators, such as lack of airflow adjustment, inability to reduce dust entry, and direct airflow into the engine compartment, which easily carries dust and impurities, leading to dust and impurity accumulation, increased wear and tear on internal mechanical components, malfunctions, shortened vehicle component lifespan, and increased maintenance costs, this invention provides a ventilator device that can adjust the airflow according to air quality by adjusting the angle of the adjustment plate, thereby reducing dust entry, preventing dust accumulation, reducing wear and malfunctions of internal mechanical components, extending vehicle component lifespan, and reducing maintenance costs.

[0006] The technical implementation scheme of this utility model is as follows: a ventilated cover assembly includes a cover body, a baffle, a vent, a first filter, an adjustment component, and a dustproof component. The baffle is connected to the lower part of the cover body, the vent is connected to the rear side of the baffle, the first filter is connected to the front part of the vent, the vent is provided with an adjustment component for adjusting the air intake, and the vent is provided with a dustproof component for intercepting dust carried in the gas at the rear.

[0007] As an improvement to the above solution, the barrier frame has multiple air inlets.

[0008] As an improvement to the above solution, the adjustment assembly includes an adjustment plate, a connecting rod, a motor, an eccentric wheel, a connecting plate, and a pull rod. Multiple adjustment plates are rotatably connected to the vent, and a connecting rod is connected to the left side of each adjustment plate. A motor is connected to the lower left of the vent, and an eccentric wheel is connected to the output shaft of the motor. A connecting plate is rotatably connected to the eccentric wheel, and a pull rod is rotatably connected to the connecting plate. All connecting rods are rotatably connected to the pull rod.

[0009] As an improvement to the above solution, the dustproof component includes a baffle plate, a second filter screen, a third filter screen, a connecting frame, and a discharge port. The baffle plate is connected to the rear of the vent, the second filter screen is slidably engaged at the lower part of the baffle plate, the third filter screen is slidably engaged at the upper part of the baffle plate, the connecting frame is connected between the right side of the third filter screen and the second filter screen, and the discharge port is connected to the lower side of the vent.

[0010] As an improvement to the above solution, the baffle plate is tilted.

[0011] As an improvement to the above solution, the second filter screen is smaller than the third filter screen.

[0012] The present invention has the following advantages: 1. The present invention adjusts the air intake volume according to the air conditions. When the air quality is good, ventilation is carried out by rotating the adjustment plate. When the quality is poor, dust is reduced by adjusting the gap of the adjustment plate. Thus, the air intake volume can be adjusted according to the air quality by adjusting the angle of the adjustment plate to reduce dust entry, prevent dust accumulation, reduce wear and failure of internal mechanical parts, extend the service life of vehicle parts, and reduce maintenance costs.

[0013] 2. This utility model filters air through a first filter screen before it flows into the vehicle body for ventilation and heat dissipation. Dust and impurities are intercepted by a baffle plate and slide down the baffle plate to be discharged into the outlet. This allows for multiple filtration of dust and impurities in the air during ventilation, while also intercepting and automatically discharging them, improving air quality, reducing the entry of dust and impurities, facilitating the cleaning of dust and impurities, and improving heat dissipation efficiency.

[0014] 3. This utility model allows for the removal and cleaning or replacement of the second and third filters by pulling them. The cleaned or new second and third filters are then pushed to engage with the vent for installation. This enables the installation of the second and third filters to filter the air, facilitating their installation, removal, cleaning, and replacement, and making it convenient to use. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0016] Figure 2 This is a three-dimensional structural diagram of the cover plate body and the blocking frame of this utility model.

[0017] Figure 3 This is a three-dimensional cross-sectional view of the ventilation opening and filter screen of this utility model.

[0018] Figure 4 This is a three-dimensional structural diagram of the motor and regulating plate and other components of this utility model.

[0019] Figure 5 This is a three-dimensional cross-sectional view of the baffle plate and discharge port of this utility model.

[0020] Figure 6 This is a three-dimensional structural diagram of the filter screen and connecting frame of this utility model.

[0021] The labels in the diagram are as follows: 1-Cover plate body, 2-Blocking frame, 3-Ventilation port, 4-First filter screen, 5-Adjusting plate, 6-Connecting rod, 7-Motor, 8-Eccentric wheel, 9-Connecting plate, 10-Pull rod, 11-Blocking plate, 12-Second filter screen, 13-Third filter screen, 14-Connecting frame, 15-Discharge port. Detailed Implementation

[0022] The present invention will be further described below with reference to specific embodiments. It should also be noted that, unless otherwise explicitly specified and limited, terms such as "setting," "installing," "connecting," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in the present invention based on the specific circumstances.

[0023] A ventilated cover assembly, such as Figures 1-6 As shown, it includes a cover plate body 1, a baffle frame 2, a vent 3, a first filter screen 4, an adjustment component, and a dustproof component. The lower part of the cover plate body 1 is connected to the baffle frame 2, which has thirty-five air inlets for ventilation. The rear side of the baffle frame 2 is connected to the vent 3, and the front part of the vent 3 is connected to the first filter screen 4. The vent 3 is equipped with an adjustment component for adjusting the air intake, and the rear part of the vent 3 is equipped with a dustproof component for intercepting dust carried in the gas.

[0024] like Figure 1 and Figure 4As shown, the adjustment assembly includes an adjustment plate 5, a connecting rod 6, a motor 7, an eccentric wheel 8, a connecting plate 9, and a pull rod 10. Six adjustment plates 5 are rotatably connected to the ventilation opening 3. The connecting rod 6 is connected to the left side of each adjustment plate 5. The motor 7 is connected to the lower left part of the ventilation opening 3. The eccentric wheel 8 is connected to the output shaft of the motor 7. The connecting plate 9 is rotatably connected to the eccentric wheel 8. The pull rod 10 is rotatably connected to the connecting plate 9. All connecting rods 6 are rotatably connected to the pull rod 10.

[0025] like Figure 5 and Figure 6 As shown, the dustproof assembly includes a baffle plate 11, a second filter screen 12, a third filter screen 13, a connecting frame 14, and a discharge port 15. The baffle plate 11 is connected to the rear of the ventilation port 3. The baffle plate 11 is inclined to facilitate the automatic sliding of dust. The second filter screen 12 is slidably engaged at the lower part of the baffle plate 11, and the third filter screen 13 is slidably engaged at the upper part of the baffle plate 11. The specifications of the second filter screen 12 are smaller than those of the third filter screen 13. The connecting frame 14 is connected between the right side of the third filter screen 13 and the second filter screen 12. The discharge port 15 is connected to the lower side of the ventilation port 3.

[0026] When the vehicle needs ventilation, this device can be used. The second filter 12 and the third filter 13 are lifted using the connecting bracket 14, bringing them into contact with the ventilation opening 3. The second and third filters 12 are then pushed to engage with the ventilation opening 3 for installation. The cover plate body 1 is then installed on the vehicle. The air intake is adjusted according to air quality. When the air quality is good, the motor 7 is started, driving the eccentric wheel 8 to rotate, causing the connecting plate 9 to rotate. This causes the pull rod 10 to rotate and move, resulting in the connecting rod 6 rotating and opening the adjusting plate 5 to a suitable angle. After the temperature is reached, the motor 7 is turned off, allowing air to enter through the air inlet on the baffle 2, flow through the first filter 4 into the ventilation port 3, enter through the gap between the adjusting plates 5, and then flow through the second filter 12 and the third filter 13 into the vehicle body for ventilation, thereby dissipating heat from the vehicle body. Dust and impurities are intercepted by the baffle 11, which is inclined to facilitate automatic dust sliding. The first filter 4, second filter 12, and third filter 13 filter the dust and impurities in the air, causing them to slide down the baffle 11 and be discharged into the outlet 15. The second filter 12 has a larger specification than the first filter 4. The small size of the triple filter 13 allows for multiple filtrations of dust and impurities in the air during ventilation, while simultaneously intercepting and automatically discharging them. This improves air quality, reduces the entry of dust and impurities, facilitates cleaning, and enhances heat dissipation efficiency. When air quality is poor, the motor 7 reverses its operation, causing the eccentric wheel 8 to rotate in the opposite direction. This, in turn, causes the connecting plate 9 to rotate in the opposite direction, resulting in the pull rod 10 rotating and moving. Consequently, the connecting rod 6 rotates, driving the adjusting plate 5 to rotate in the opposite direction. After rotating to a suitable angle, the motor 7 is turned off, thereby reducing the gap between the adjusting plates 5 and decreasing the air intake and dust entry. This allows the angle of the adjusting plates 5 to be adjusted according to air quality. While regulating airflow for ventilation, the system reduces dust entry, prevents dust accumulation, reduces wear and tear on internal mechanical parts, extends the service life of vehicle components, and reduces maintenance costs. When the second filter 12 and the third filter 13 become clogged or require cleaning, they can be moved and removed via the connecting bracket 14 for cleaning or replacement. The cleaned or new second filter 12 and third filter 13 are then placed in contact with the vent 3, and pushed to engage with the vent 3 for installation. This allows the second filter 12 and third filter 13 to be installed for air filtration.This facilitates the installation, removal, cleaning, and replacement of the second filter screen 12 and the third filter screen 13, making them convenient to use.

[0027] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A ventilated cover assembly, characterized in that: It includes a cover body (1), a baffle (2), a vent (3), a first filter (4), an adjustment component and a dustproof component. The cover body (1) is connected to the lower part of the baffle (2), the vent (3) is connected to the rear side of the baffle (2), the first filter (4) is connected to the front part of the vent (3), the vent (3) is provided with an adjustment component for adjusting the air intake, and the vent (3) is provided with a dustproof component for intercepting dust carried in the gas at the rear.

2. A ventilated cover assembly according to claim 1, characterized in that: The baffle (2) has multiple air inlets.

3. A ventilated cover assembly according to claim 1, characterized in that: The adjustment assembly includes an adjustment plate (5), a connecting rod (6), a motor (7), an eccentric wheel (8), a connecting plate (9), and a pull rod (10). Multiple adjustment plates (5) are rotatably connected to the vent (3). A connecting rod (6) is connected to the left side of each adjustment plate (5). A motor (7) is connected to the lower left of the vent (3). An eccentric wheel (8) is connected to the output shaft of the motor (7). A connecting plate (9) is rotatably connected to the eccentric wheel (8). A pull rod (10) is rotatably connected to the connecting plate (9). All connecting rods (6) are rotatably connected to the pull rod (10).

4. A ventilated cover assembly according to claim 1, characterized in that: The dustproof assembly includes a baffle plate (11), a second filter screen (12), a third filter screen (13), a connecting frame (14), and a discharge port (15). The baffle plate (11) is connected to the rear of the ventilation port (3). The second filter screen (12) is slidably attached to the lower part of the baffle plate (11). The third filter screen (13) is slidably attached to the upper part of the baffle plate (11). The connecting frame (14) is connected between the right side of the third filter screen (13) and the second filter screen (12). The discharge port (15) is connected to the lower side of the ventilation port (3).

5. A ventilated cover assembly according to claim 4, characterized in that: The baffle plate (11) is tilted.

6. A ventilated cover assembly according to claim 5, characterized in that: The second filter (12) is smaller than the third filter (13).

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