A smart adjustable ventilation and heat dissipation car hood

Abstract

This invention discloses an intelligent adjustable ventilation and heat dissipation automotive hood, comprising: a hood assembly; the hood assembly has an outer hood and an inner liner, the outer hood has an air inlet, and the air inlet has a grille assembly, the grille assembly has a grille, a baffle, and an adjustment device, the adjustment device has a baffle, a motor, a worm gear set, a gear, and a rotating shaft, a slider on one side of the baffle cooperates with a guide hole on the baffle, the baffle and the baffle have a plurality of corresponding vent holes, the worm gear set is located in a cavity in the lower part of the baffle, the gear is located in the lower part of the baffle and cooperates with the rack on its lower edge, and the motor is connected to a controller via wires. This invention provides a baffle at the rear of the grille, and the baffle on the baffle can be controlled by the adjustment device to block the vent holes. The controller can be set with a temperature range, and the forward / reverse rotation of the motor is triggered by a temperature sensor in the engine compartment, achieving intelligent control.

Description

Technical Field

[0001] This invention belongs to the field of automotive hood technology, specifically, it relates to an intelligent adjustable ventilation and heat dissipation automotive hood. Background Technology

[0002] The engine in a car's engine compartment generates a lot of heat when it runs for a long time. If the temperature is too high for a long time, it can cause the pipes or plastic brackets in the engine compartment to age, resulting in water and oil leaks. However, ventilating the engine compartment for a long time will cause heat loss, especially in cold weather. If the engine temperature is lower than the operating temperature, it will affect its performance. If the engine oil cannot fully lubricate the engine interior, it will cause serious wear. To solve this problem, a car engine compartment cover with intelligent ventilation and heat dissipation adjustment has been provided. Summary of the Invention

[0003] In view of this, the technical problem to be solved by the present invention is to provide an intelligent adjustable ventilation and heat dissipation car hood, which solves the problem of the inability to adjust ventilation in the prior art.

[0004] To address the aforementioned technical problems, this invention discloses an intelligent adjustable ventilation and heat dissipation automotive hood, comprising: a hood assembly; the hood assembly has an outer hood and an inner liner, the outer hood has an air inlet, and the air inlet has a grille assembly, the grille assembly has a grille, a baffle, and an adjustment device, the baffle is installed at the rear of the grille, the adjustment device is installed on the baffle, the adjustment device has a baffle plate, a motor, a worm gear assembly, a gear, and a rotating shaft, a slider on one side of the baffle plate cooperates with a guide hole on the baffle, the baffle plate and the baffle plate have a plurality of corresponding ventilation holes, the worm gear assembly is located in the cavity at the lower part of the baffle, the worm of the worm gear assembly cooperates with the motor shaft, the worm of the worm gear assembly and the gear pass through the rotating shaft, the gear is located at the lower part of the baffle plate and cooperates with the rack at its lower edge, and the motor is connected to the controller through a wire.

[0005] Furthermore, the aforementioned grid has multiple holes evenly distributed on it.

[0006] Furthermore, the edge of the aforementioned shield extends forward to form a sleeve portion, which is fitted onto the flange of the grille and secured.

[0007] Furthermore, the aforementioned guide hole is horizontally located in the middle of the baffle, and multiple vent holes are symmetrically arranged on both sides of the guide hole.

[0008] Furthermore, one end of the aforementioned slider is fixed to the limiting block.

[0009] Furthermore, the aforementioned cavity is located below the sleeve portion of the baffle, and the cavity is not connected to the baffle.

[0010] Compared with the prior art, this application can achieve the following technical effects: The present invention has a baffle at the rear of the grille. The baffle on the baffle can be controlled by an adjustment device to block the air vents. The controller can be set with a temperature range. The forward / reverse rotation of the motor is triggered by a temperature sensor in the cabin to achieve intelligent control.

[0011] Of course, any product implementing this application does not necessarily need to achieve all of the technical effects described above at the same time. Attached Figure Description

[0012] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings: Figure 1 This is a perspective view of a cabin canopy according to an embodiment of the present invention; Figure 2 This is a schematic diagram of a grille assembly according to an embodiment of the present invention; Figure 3 This is an exploded view of a grille assembly according to an embodiment of the present invention; Figure 4 This is a rear view of a grille assembly according to an embodiment of the present invention. Attached Figure Labels

[0013] 1. Hood assembly, 2. Air intake, 3. Grille assembly, 4. Grille, 5. Cover, 6. Baffle, 7. Motor, 8. Worm gear set, 9. Gear, 10. Shaft, 11. Guide hole, 12. Vent hole, 13. Cavity, 14. Rack, 15. Sleeve, 16. Limiting block. Detailed Implementation

[0014] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0015] Please refer to Figures 1 to 4 , Figure 1 This is a perspective view of a cabin canopy according to an embodiment of the present invention; Figure 2 This is a schematic diagram of a grille assembly according to an embodiment of the present invention; Figure 3 This is an exploded view of a grille assembly according to an embodiment of the present invention; Figure 4 This is a rear view of a grille assembly according to an embodiment of the present invention.

[0016] A smart adjustable ventilation and heat dissipation automotive hood includes: a hood assembly 1; the hood assembly has an outer hood and an inner liner, the outer hood has an air inlet 2, the air inlet 2 has a grille assembly 3, the grille assembly 3 has a grille 4, a baffle 5 and an adjustment device, the baffle 5 is installed at the rear of the grille 4, the adjustment device is installed on the baffle 5, the adjustment device has a baffle 6, a motor 7, a worm gear turbine assembly 8, a gear 9 and a rotating shaft 10, a slider on one side of the baffle 6 cooperates with a guide hole 11 on the baffle 5, the baffle 6 and the baffle 5 have a plurality of corresponding ventilation holes 12, the worm gear turbine assembly 8 is located in the cavity 13 at the lower part of the baffle 5, the worm of the worm gear turbine assembly 8 cooperates with the shaft of the motor 7, the worm of the worm gear turbine assembly 8 and the gear 9 are mounted on the rotating shaft 10, the gear 9 is located at the lower part of the baffle 6 and cooperates with the rack 14 at its lower edge, and the motor 7 is connected to the controller through a wire.

[0017] Multiple holes are evenly distributed on the grille 4, which facilitates airflow to enter the baffle 5. When the baffle 6 is aligned with the vent 12 on the baffle 5, the airflow smoothly enters the cabin to dissipate heat.

[0018] The edge of the baffle 5 extends forward to form a sleeve 15, which is fitted onto the flange of the grille 4 and secured. The baffle 5 and the grille 4 are tightly fitted together, which can improve resistance to airflow impact and prevent the two from separating.

[0019] The guide hole 11 is horizontal and located in the middle of the baffle 5. Multiple vent holes 12 are symmetrically arranged on both sides of the guide hole 11. The baffle 6 moves horizontally along the guide hole 11. When the baffle 6 is aligned with the vent holes 12 on the baffle 5, the airflow enters smoothly. When the baffle 6 is misaligned with the vent holes 12 on the baffle 5, the airflow is blocked.

[0020] One end of the slider is fixed to the limiting block 16. The limiting block 16 is connected to the slider by screws, which can restrict the baffle 6 to prevent it from detaching. The motor 7 starts, and the worm gear set 8 drives the gear 9 to rotate. The gear 9 cooperates with the rack 14 to drive the baffle 6 to move horizontally, so as to align and offset the vent holes 12.

[0021] The cavity 13 is located below the sleeve part 15 of the baffle 5, and the cavity 13 is not connected to the baffle 5. Airflow will not enter the cavity 13. When the baffle 6 and the vent hole 12 on the baffle 5 are misaligned, airflow is not easy to leak out.

[0022] The present invention provides a baffle 5 at the rear of the grille 4. The baffle 6 on the baffle 5 can be controlled by an adjustment device to block the air vent 12. The controller can be set with a temperature range, and the forward / reverse rotation of the motor can be triggered by the temperature sensor in the cabin to achieve the function of intelligent control.

[0023] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. An intelligent climate controlled vented automotive engine hood, comprising: Engine compartment canopy assembly; The hood assembly is characterized by having an outer hood and an inner liner. The outer hood has an air inlet, and the air inlet has a grille assembly. The grille assembly has a grille, a baffle, and an adjustment device. The baffle is installed at the rear of the grille, and the adjustment device is installed on the baffle. The adjustment device has a baffle, a motor, a worm gear set, a gear, and a rotating shaft. A slider on one side of the baffle engages with a guide hole on the baffle. The baffle and the baffle have multiple corresponding ventilation holes. The worm gear set is located in the cavity at the lower part of the baffle. The worm of the worm gear set engages with the motor shaft. The worm and the gear of the worm gear set pass through the rotating shaft. The gear is located at the lower part of the baffle and engages with the rack at its lower edge. The motor is connected to the controller via a wire.

2. The smart climate vented engine hood of claim 1, wherein, The grid has multiple holes evenly distributed on it.

3. The smart climate vented engine hood of claim 2, wherein, The edge of the baffle extends forward to form a sleeve, which is fitted onto the flange of the grille and secured.

4. The intelligent adjustable ventilation and heat dissipation hood for automobiles as described in claim 3, characterized in that, The guide hole is horizontal and located in the middle of the baffle. Multiple vent holes are symmetrically arranged on both sides of the guide hole.

5. The intelligent adjustable ventilation and heat dissipation hood for automobiles as described in claim 4, characterized in that, One end of the slider is fixed to the limiting block.

6. The intelligent adjustable ventilation and heat dissipation hood for automobiles as described in claim 5, characterized in that, The cavity is located below the sleeve of the baffle, and the cavity is not connected to the baffle.

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