Automobile heat shield with high heat dissipation

Abstract

The utility model provides high -efficient heat dissipation's car heat shield relates to bicycle parts technical field, including shell, connecting plate A, connecting frame, the front end of shell is connected with the air inlet pipe, and is equipped with a group of square holes respectively left and right sides of shell, is connected with a group of connecting plate B respectively in two groups of square holes, the lower extreme of shell is equipped with two groups of sliding groove, and is equipped with two groups of positioning spare respectively in two groups of sliding groove, the center end of positioning spare is equipped with the screw hole, is equipped with four groups of ventilation groove respectively through connecting plate B, and ventilation groove is inclined, and the ventilation groove of inclination can guide airflow to flow according to specific direction, make airflow more smoothly through ventilation groove, improve ventilation efficiency, enhance the heat dissipation effect, solved the existing commonly used car heat shield often only sets up a few fixed air inlet pipe mouth to heat dissipation, when the engine long time operation, the problem that the heat gathered in the back of heat shield can not be discharged quickly.

Description

Technical Field

[0001] This utility model belongs to the field of bicycle parts technology, and more specifically, it relates to a high-efficiency heat dissipation automotive heat shield. Background Technology

[0002] A high-efficiency heat shield for automobiles is a protective device that effectively blocks heat from being transferred into the vehicle. At the same time, through specific design and structure, it accelerates heat dissipation to maintain a comfortable temperature environment inside the vehicle and protect automotive components. However, commonly used heat shields often only have a few fixed air inlets for heat dissipation. When the engine is running for a long time, the heat accumulated on the back of the heat shield cannot be dissipated quickly. Therefore, a new type of high-efficiency heat shield for automobiles is needed. Utility Model Content

[0003] To address the aforementioned technical problems, this utility model provides a high-efficiency heat dissipation automotive heat shield, which solves the problem that commonly used automotive heat shields often only have a few fixed air inlets for heat dissipation, and the heat accumulated on the back of the heat shield cannot be quickly dissipated when the engine is running for a long time.

[0004] This utility model of a high-efficiency heat dissipation automotive heat shield is achieved through the following specific technical means:

[0005] A high-efficiency heat dissipation automotive heat shield, comprising an outer shell, connecting plate A, and connecting bracket;

[0006] The front end of the outer shell is connected to an air intake pipe, and a set of square holes are provided on the left and right sides of the outer shell. A set of connecting plates B are connected to each of the two sets of square holes. The lower end of the outer shell is provided with two sets of sliding grooves, and two sets of positioning parts are provided in each of the two sets of sliding grooves. The center end of the positioning part is provided with a threaded hole. The connecting plate A is placed at the upper end of the outer shell and is movably connected to the outer shell. A large square hole is provided on the connecting plate A. The connecting frame is placed inside the rear end of the outer shell and is provided with four sets of round holes. A set of exhaust fans is installed inside each set of round holes.

[0007] Furthermore, each of the two sets of connecting plates B is provided with four sets of ventilation slots, and the ventilation slots are inclined, with a dust cover on the outside of the ventilation slots.

[0008] Furthermore, each of the two sets of sliding grooves at the lower end of the outer shell is provided with a set of threaded rods. The threads at the front and rear ends of the threaded rods are opposite, and the threaded rods mesh with the threaded holes on the positioning parts. The threaded rods pass through the rear side of the outer shell, and a fixing nut is fixedly connected to the rear end of the threaded rods. A set of bearings is fitted at the front and rear ends of the threaded rods, and a set of positioning plates is connected to the lower ends of the two sets of positioning parts on the front and rear sides.

[0009] Furthermore, the inner side of the intake pipe is tapered, and a filter screen A is movably connected to the inner front end of the intake pipe, while a filter screen B is movably connected to the inner rear end of the connecting frame.

[0010] Furthermore, a heat insulation plate is connected to the lower end of the outer shell, the heat insulation plate extends into the interior of the outer shell, and a heat-conducting plate is installed at the lower end of the interior of the outer shell, with the heat-conducting plate in close contact with the heat insulation plate.

[0011] Furthermore, a second heat insulation plate is installed inside the large square hole on the connecting plate A, and the upper and lower sides of the second heat insulation plate are wavy.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. By setting up a connecting plate B, this utility model facilitates the use of four sets of ventilation slots on the connecting plate B, which are inclined. The inclined ventilation slots can guide the airflow in a specific direction, allowing the airflow to pass through the ventilation slots more smoothly, thereby improving ventilation efficiency and enhancing heat dissipation.

[0014] 2. By setting a threaded rod, with opposite threads at the front and rear ends of the threaded rod and the threaded rod engaging with the threaded hole on the positioning part, it is beneficial that when the threaded rod is rotated, the positioning parts on the front and rear sides that are engaged with it will move synchronously in opposite directions. This design can realize the synchronous adjustment of the positioning plates on both sides, and the installation and disassembly are relatively convenient.

[0015] 3. By setting up a second heat insulation plate, the upper and lower sides of the second heat insulation plate are wavy, which increases the surface area and extends the heat transfer path, thereby enhancing the heat insulation effect. At the same time, it also helps air to flow on its surface, further assisting in heat dissipation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model.

[0017] Figure 2 This is a schematic diagram of the bottom structure of this utility model.

[0018] Figure 3 This is a structural schematic diagram of the positioning plate and positioning component of this utility model.

[0019] Figure 4 This is a schematic diagram of the internal structure of the outer shell of this utility model.

[0020] Figure 5 This is a structural schematic diagram of the connecting plate A of this utility model.

[0021] Figure 6 This is a structural schematic diagram of the connecting frame of this utility model.

[0022] Figure 7This is a schematic diagram of the air intake pipe of this utility model.

[0023] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0024] 1. Outer shell; 2. Air inlet pipe; 3. Connecting plate A; 4. Connecting plate B; 5. Positioning plate; 6. Positioning component; 7. Threaded rod; 8. Bearing; 9. Fixing nut; 10. Connecting frame; 11. Heat-conducting plate; 12. Heat insulation plate one; 13. Heat insulation plate two; 14. Filter screen A; 15. Exhaust fan; 16. Filter screen B. Detailed Implementation

[0025] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0026] Example:

[0027] As attached Figure 1 To be continued Figure 7 As shown:

[0028] This utility model provides a high-efficiency heat dissipation automotive heat shield, including a shell 1, a connecting plate A3, and a connecting frame 10;

[0029] The front end of the outer casing 1 is connected to an air intake pipe 2, and a set of square holes are provided on the left and right sides of the outer casing 1. A set of connecting plates B4 are connected to each of the two sets of square holes. The lower end of the outer casing 1 is provided with two sets of sliding grooves, and two sets of positioning parts 6 are provided in each of the two sets of sliding grooves. The center end of the positioning part 6 is provided with a threaded hole. The connecting plate A3 is placed at the upper end of the outer casing 1 and is movably connected to the outer casing 1. A large square hole is provided on the connecting plate A3. The connecting frame 10 is placed inside the rear end of the outer casing 1 and is provided with four sets of round holes. A set of exhaust fans 15 is installed inside each set of round holes.

[0030] Among them, such as Figure 4 As shown, each of the two sets of connecting plates B4 is equipped with four sets of ventilation slots, which are inclined and have dust covers on the outside. The dust covers can directly block large dust particles from entering the ventilation slots, reducing the possibility of dust entering the equipment. The inclined ventilation slots make it difficult for dust to accumulate in the slots, and some dust will slide down the inclined surface due to gravity, further reducing the probability of dust entering the equipment and extending the service life of the internal components. In addition, the inclined ventilation slots can guide the airflow in a specific direction, making the airflow pass through the ventilation slots more smoothly and improving ventilation efficiency.

[0031] Among them, such as Figure 3As shown, each of the two sets of sliding grooves at the lower end of the outer casing 1 is provided with a set of threaded rods 7. The threads at the front and rear ends of the threaded rods 7 are opposite, and the threaded rods 7 mesh with the threaded holes on the positioning parts 6. The threaded rods 7 pass through the rear side of the outer casing 1, and a fixing nut 9 is fixedly connected to the rear end of the threaded rods 7. A set of bearings 8 are respectively fitted at the front and rear ends of the threaded rods 7. A set of positioning plates 5 are respectively connected to the lower ends of the two sets of positioning parts 6 on the front and rear sides. Because the threads at the front and rear ends of the threaded rods 7 are opposite, when the threaded rods are rotated, the positioning parts 6 on the front and rear sides that mesh with them will move synchronously in opposite directions. This design can realize the synchronous adjustment of the positioning plates 5 on both sides, and the installation and disassembly are relatively convenient.

[0032] Among them, such as Figure 6 and Figure 7 As shown, the inner side of the intake pipe 2 is tapered, and a filter screen A14 is movably connected to the inner front end of the intake pipe 2. A filter screen B16 is movably connected to the inner rear end of the connecting frame 10. Since both filter screen A14 and filter screen B16 are movably connected, it is more convenient and quick to clean or replace them when needed. When a certain amount of impurities accumulate on the filter screen, it can be easily disassembled for cleaning or replacement without large-scale disassembly of the entire device, thus reducing maintenance costs and difficulty.

[0033] Among them, such as Figure 2 , Figure 4 and Figure 5 As shown, a heat insulation plate 12 is connected to the lower end of the outer shell 1, extending into the interior of the outer shell 1. A heat-conducting plate 11 is installed at the lower end of the interior of the outer shell 1, closely attached to the heat insulation plate 12. A second heat insulation plate 13 is installed inside the large square hole on the connecting plate A3, with its upper and lower sides wavy. By extending into the interior of the outer shell through the heat insulation plate 12, it effectively blocks heat transfer from the lower end of the outer shell to the interior. The heat-conducting plate 11, closely attached to the heat insulation plate 12, promptly conducts heat away from the heat insulation plate 12, preventing heat accumulation and improving heat dissipation efficiency. The wavy shape of the second heat insulation plate 13 increases the surface area, extends the heat transfer path, thereby enhancing the heat insulation effect, and also facilitates airflow over its surface, further aiding in heat dissipation.

[0034] The specific usage and function of this embodiment are as follows:

[0035] like Figures 1 to 7As shown, in this utility model, by installing it at the lower end of the car interior, the heat insulation plate 12 penetrates into the outer shell 1, effectively blocking the heat from the lower end of the outer shell from being transferred to the interior of the outer shell. The heat-conducting plate 11 is in close contact with the heat insulation plate 12, which can conduct the heat on the heat insulation plate 12 away in a timely manner, preventing heat from accumulating on the heat insulation plate 12 and improving heat dissipation efficiency. The wavy heat insulation plate 13 increases the surface area of ​​the heat insulation plate and extends the heat transfer path, thereby enhancing the heat insulation effect. It may also help air flow on its surface, further assisting in heat dissipation. By using the threaded rod 7 with opposite threads at both ends, when the threaded rod is rotated, the front and rear positioning parts 6 that mesh with it will move synchronously in opposite directions. This design can realize the synchronous adjustment of the positioning plates 5 on both sides, and the installation and disassembly are relatively convenient.

[0036] Any aspects of this utility model not described in detail are well-known technologies to those skilled in the art.

Claims

1. A high-efficiency heat dissipation automotive heat shield, characterized in that: Includes a housing (1), a connecting plate A (3), and a connecting frame (10); The front end of the outer shell (1) is connected to an air inlet pipe (2), and a set of square holes are provided on the left and right sides of the outer shell (1). A set of connecting plates B (4) are connected in the two sets of square holes respectively. The lower end of the outer shell (1) is provided with two sets of sliding grooves, and two sets of positioning parts (6) are provided in the two sets of sliding grooves respectively. The center end of the positioning part (6) is provided with a threaded hole. The connecting plate A (3) is placed at the upper end of the outer shell (1), and the connecting plate A (3) is movably connected to the outer shell (1). A large square hole is provided on the connecting plate A (3). The connecting frame (10) is placed inside the rear end of the outer shell (1), and four sets of round holes are provided on the connecting frame (10). A set of exhaust fans (15) are installed in each set of round holes respectively.

2. The high-efficiency heat dissipation automotive heat shield as described in claim 1, characterized in that: Each of the two sets of connecting plates B (4) is provided with four sets of ventilation slots, and the ventilation slots are inclined, and a dust cover is provided on the outside of the ventilation slots.

3. The high-efficiency heat dissipation automotive heat shield as described in claim 1, characterized in that: The two sets of sliding grooves at the lower end of the outer shell (1) are respectively provided with a set of threaded rods (7). The threads at the front and rear ends of the threaded rods (7) are opposite, and the threaded rods (7) mesh with the threaded holes on the positioning parts (6). The threaded rods (7) pass through the rear side of the outer shell (1), and a fixing nut (9) is fixedly connected to the rear end of the threaded rods (7). A set of bearings (8) are respectively fitted at the front and rear ends of the threaded rods (7), and a set of positioning plates (5) are respectively connected to the lower ends of the two sets of positioning parts (6) on the front and rear sides.

4. The high-efficiency heat dissipation automotive heat shield as described in claim 1, characterized in that: The inner side of the air intake pipe (2) is tapered, and a filter screen A (14) is movably connected to the inner side of the front end of the air intake pipe (2), and a filter screen B (16) is movably connected to the inner side of the rear end of the connecting frame (10).

5. The high-efficiency heat dissipation automotive heat shield as described in claim 1, characterized in that: The lower end of the outer shell (1) is connected to a heat insulation plate (12), which is inserted into the interior of the outer shell (1). A heat-conducting plate (11) is installed at the lower end of the interior of the outer shell (1), and the heat-conducting plate (11) is in close contact with the heat insulation plate (12).

6. The high-efficiency heat dissipation automotive heat shield as described in claim 1, characterized in that: The large square hole on the connecting plate A (3) is fitted with a heat insulation plate two (13), and the upper and lower sides of the heat insulation plate two (13) are wavy.

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