Automobile power device heat dissipation structure convenient to install and fix

Abstract

The invention provides an automobile power device heat dissipation structure convenient to install and fix, and relates to the field of new energy vehicle whole vehicle manufacturing, the automobile power device heat dissipation structure comprises an installation panel, a heat dissipation base, a movable sliding seat, installation fins, a heat dissipation pipeline, installation bolts, installation screw holes, a heat dissipation installation mechanism and a heat dissipation fine adjustment mechanism; the heat dissipation base is located on the front side of the installation panel. The movable sliding seat is connected into the heat dissipation base in a sliding manner; the installation fins are fixedly connected to the front end face of the movable sliding base. The heat dissipation pipelines are fixedly connected to the interiors of the mounting fins; the mounting bolt is in threaded connection with the interior of the heat dissipation base; the mounting screw hole is formed in the front end surface of the mounting panel; the heat dissipation mounting mechanism is arranged in the heat dissipation base; and the heat dissipation fine adjustment mechanism is arranged in the heat dissipation base. The installation efficiency of the heat dissipation structure is improved through the heat dissipation installation mechanism, and cooling of the heat dissipation structure is guaranteed through the heat dissipation fine adjustment mechanism. The problem that operation is tedious when a heat dissipation structure is installed in an automobile is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of new energy vehicle complete vehicle manufacturing, and in particular to a heat dissipation structure of an automobile power device that is easy to install and fix. Background Art

[0002] New energy vehicles are composed of a vehicle frame, a power unit, a power supply and air conditioning unit and other devices. When the power unit is installed inside the vehicle, a heat dissipation structure is required to ensure better heat dissipation during operation of the power unit. The heat dissipation structure is installed at the position of the power unit and connected to the power unit through a water-cooled heat dissipation structure, so that the power unit can dissipate heat better and ensure the performance of the power unit.

[0003] According to CN202110915827.5, the present invention provides a cooling structure for a new energy vehicle power unit, which relates to the technical field of new energy vehicle power units. The cooling structure of the new energy vehicle power unit includes a front cover, and two cooling fans are symmetrically arranged on the bottom surface of the front cover. Each cooling fan is provided with a plurality of bellows along its own periphery, and the ends of the plurality of bellows are commonly connected to an air guide nozzle. A cooling bar seat is provided in the middle of the bottom surface of the front cover, and one side of the cooling bar seat is provided with a first spray surface inclined toward the bottom of the cooling fan, and the other side of the cooling bar seat is provided with a second spray surface, wherein two air pressure pipes are connected on the first spray surface, and a jet hood is provided on the jet end of each air guide nozzle. The present invention can improve the heat dissipation efficiency and facilitate the cleaning of dust accumulated on the cooling fan.

[0004] However, the heat dissipation structure is generally installed inside the car through multiple sets of bolt structures. When the staff installs the heat dissipation structure inside the car, they need to take the heat dissipation structure, align the mounting holes of the heat dissipation structure with the mounting holes on the car, and then install the bolts one by one inside the mounting holes. The operation is relatively cumbersome. Since the heat dissipation structure is in a fixed state as a whole, when the heat dissipation structure is installed inside the car, there is a certain gap between the heat dissipation structure and the cooling component position, and the gap affects the cooling efficiency of the heat dissipation structure. Summary of the Invention

[0005] In view of this, the present invention provides a heat dissipation structure for an automobile power unit that is easy to install and fix. The heat dissipation structure can be quickly installed inside the automobile, avoiding the installation steps that require workers to first align the screw holes and then twist the bolts one by one, making it convenient for workers to install the heat dissipation structure inside the automobile and improving the installation efficiency of the heat dissipation structure.

[0006] The present invention provides a purpose and effect of a heat dissipation structure of an automobile power unit that is easy to install and fix, specifically comprising: a mounting panel, a mounting groove, a heat dissipation base, a movable slide, mounting fins, a heat dissipation pipe, a mounting turn block, a mounting bolt, a mounting screw hole, a fine-tuning turn block, a heat dissipation mounting mechanism and a heat dissipation fine-tuning mechanism; the mounting groove is opened on the front face of the mounting panel; the heat dissipation base is located on the front side of the mounting panel, and the heat dissipation base and the mounting groove are plug-connected; the movable slide is slidably connected to the inside of the front face of the heat dissipation base; a total of multiple groups of mounting fins are provided, and the multiple groups of mounting fins are evenly arranged and fixedly connected to the front face of the movable slide, and the multiple groups of mounting fins are located on the front side of the heat dissipation base; the heat dissipation pipe It is fixedly connected to the inside of multiple groups of mounting fins; the mounting turn block is rotatably connected to the left side of the inner upper end surface of the heat sink base, and the upper end surface of the mounting turn block is provided with a hexagonal groove structure; there are four groups of mounting bolts, and the four groups of mounting bolts are respectively threadedly connected to the four corners of the inner rear end surface of the heat sink base; there are four groups of mounting screw holes, and the four groups of mounting screw holes are respectively opened at the four corners of the front end surface of the mounting panel, and the four groups of mounting bolts are respectively threadedly connected to the four groups of mounting screw holes; the fine-tuning turn block is rotatably connected to the right side of the inner upper end surface of the heat sink base, and the upper end surface of the fine-tuning turn block is provided with a hexagonal groove structure; the heat dissipation mounting mechanism is arranged inside the heat sink base; the heat dissipation fine-tuning mechanism is arranged in the middle position inside the heat sink base.

[0007] Furthermore, the heat dissipation mounting mechanism includes: a mounting bevel gear, a power rotating shaft and a power bevel gear; the mounting bevel gear is coaxially fixedly connected to the lower side of the mounting rotating block, and the mounting bevel gear rotates on the upper side of the heat dissipation base; the power rotating shaft is provided in four groups, and the four groups of power rotating shafts are respectively rotatably connected to the four corners inside the heat dissipation base; the power bevel gear is coaxially fixedly connected to the front side of a group of power rotating shafts on the upper side, and the mounting bevel gear and the power bevel gear are meshed to form a bevel gear transmission mechanism.

[0008] Furthermore, the heat dissipation installation mechanism also includes: a power pulley and a power transmission belt; there are four groups of power pulleys, which are coaxially fixedly connected to the front sides of the four power rotating shafts, and the four groups of power pulleys are toothed pulleys; there are two groups of power transmission belts, which are respectively connected to the outer end faces of the four groups of power pulleys, and the two groups of power transmission belts are toothed belts.

[0009] Furthermore, the heat dissipation installation mechanism also includes: connected pulleys and connected transmission belts; there are two groups of connected pulleys, and the two groups of connected pulleys are coaxially fixedly connected to the two groups of power shafts on the lower side, and the two groups of connected pulleys are toothed pulleys; the connected transmission belt is connected to the outer end faces of the two groups of connected pulleys, and the connected transmission belt is a toothed transmission belt.

[0010] Furthermore, the heat dissipation mounting mechanism also includes: mounting springs; there are four groups of mounting springs, the four groups of mounting springs are respectively fixedly connected to the rear end faces of the four groups of power shafts, the four groups of mounting springs are respectively located at the four corners inside the heat dissipation base, and the four groups of mounting springs are respectively elastically connected by four groups of mounting bolts.

[0011] Furthermore, the heat dissipation fine-tuning mechanism includes: telescopic pipes and mounting pipes; the telescopic pipes are provided in two groups, and the two groups of telescopic pipes are respectively fixedly connected to the two groups of pipe openings of the heat dissipation pipes; the mounting pipes are provided in two groups, and the two groups of mounting pipes are respectively fixedly connected to the rear end faces of the two groups of telescopic pipes, and the two groups of mounting pipes are respectively connected to other heat dissipation parts of the car.

[0012] Furthermore, the heat dissipation fine-tuning mechanism also includes: a fine-tuning shaft; the fine-tuning shaft is rotatably connected to the right side inside the heat dissipation base, and the upper end surface of the fine-tuning shaft and the fine-tuning rotating block are coaxially fixedly connected.

[0013] Furthermore, the heat dissipation fine-tuning mechanism also includes: a fine-tuning bevel gear and a connecting bevel gear; the fine-tuning bevel gear is coaxially fixedly connected to the lower side of the fine-tuning shaft; the connecting bevel gear is rotatably connected to the middle position on the left side inside the heat dissipation base, and the fine-tuning bevel gear and the connecting bevel gear are meshed to form a bevel gear transmission mechanism.

[0014] Furthermore, the heat dissipation fine-tuning mechanism also includes: a fine-tuning screw and a fine-tuning thread hole; there are two groups of fine-tuning screws, and the two groups of fine-tuning screws are rotatably connected to the left and right sides of the heat dissipation base respectively, and the rear side of the left group of fine-tuning screws is coaxially fixedly connected to the connecting bevel gear; there are two groups of fine-tuning threads, and the two groups of fine-tuning threads are respectively opened on the left and right sides of the rear end face of the movable slide, and the two groups of fine-tuning threads are respectively threadedly connected to the two groups of fine-tuning screws.

[0015] Furthermore, the heat dissipation fine-tuning mechanism also includes: a fine-tuning pulley and a fine-tuning transmission belt; there are two groups of fine-tuning pulleys, and the two groups of fine-tuning pulleys are coaxially fixedly connected to the rear sides of the two groups of fine-tuning screws, and the two groups of fine-tuning pulleys are toothed pulleys; the fine-tuning transmission belt is connected to the outer end faces of the two groups of fine-tuning pulleys, and the fine-tuning transmission belt is a toothed transmission belt.

[0016] Beneficial effects

[0017] The present invention adopts a heat dissipation mounting mechanism to realize that the mounting panel is located inside the car. When the heat dissipation base drives the mounting fins and the heat dissipation pipes to be installed inside the car, the heat dissipation base is stuck in the mounting groove, and the mounting bolts are aligned with the mounting screw holes. The staff only needs to twist the mounting turn block to drive the mounting bolts to rotate, and the mounting bolts are rotated and installed inside the mounting screw holes, so that the heat dissipation structure is quickly installed inside the car, avoiding the installation operation steps that require the staff to align the screw holes first and then twist the bolts one by one, making it convenient for the staff to install the heat dissipation structure inside the car, and improving the installation efficiency of the heat dissipation structure.

[0018] In addition, by adopting a heat dissipation fine-tuning mechanism, when the heat dissipation structure is installed inside the car, the staff twists the fine-tuning turn block to drive the installed fins and heat dissipation pipes to move, so that the installed fins and heat dissipation pipes move to the position of the cooling device, ensuring that the cooling device cools the installed fins and heat dissipation pipes. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments are briefly introduced below.

[0020] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0021] In the attached figure: Figure 1 It is a schematic structural diagram of the heat dissipation structure of an embodiment of the present invention from a front view.

[0022] Figure 2 It is a schematic diagram of the structure of the disassembled heat dissipation structure of an embodiment of the present invention.

[0023] Figure 3 It is a schematic structural diagram of a rear view of a heat dissipation base according to an embodiment of the present invention.

[0024] Figure 4 It is a structural diagram of the overall transmission of the heat dissipation installation mechanism of an embodiment of the present invention.

[0025] Figure 5 It is a structural schematic diagram of the transmission part of the heat dissipation installation mechanism of an embodiment of the present invention.

[0026] Figure 6 It is a schematic structural diagram of a power shaft according to an embodiment of the present invention.

[0027] Figure 7 It is a schematic diagram of the overall structure of the heat dissipation fine-tuning mechanism according to an embodiment of the present invention.

[0028] Figure 8 It is a structural schematic diagram of the partial transmission of the heat dissipation fine-tuning mechanism of an embodiment of the present invention.

[0029] Reference Signs List 1. Install the panel; 101. Install the groove; 2. Heat dissipation base; 3. Move the slide; 301. Fine-tune the threaded hole; 4. Install the fins; 5. Heat dissipation pipe; 6. Install the turn block; 601. Install the bevel gear; 7. Power shaft; 701. Power bevel gear; 702. Power pulley; 703. Connecting pulley; 8. Power transmission belt; 9. Connecting transmission belt; 10. Install the spring; 11. Install the bolt; 12. Install the screw hole; 13. Telescopic pipe; 14. Install the pipe; 15. Fine-tune the shaft; 1501. Fine-tune the bevel gear; 16. Fine-tune the turn block; 17. Fine-tune the lead screw; 1701. Connecting bevel gear; 1702. Fine-tune the pulley; 18. Fine-tune the transmission belt. DETAILED DESCRIPTION

[0030] Example 1: Please refer to Figures 1 to 6 As shown: The present invention provides a heat dissipation structure of an automobile power device that is easy to install and fix, comprising a mounting panel 1, a mounting groove 101, a heat dissipation base 2, a movable slide 3, mounting fins 4, a heat dissipation pipe 5, a mounting turn block 6, a mounting bolt 11, a mounting screw hole 12, a fine-tuning turn block 16 and a heat dissipation mounting mechanism; the mounting groove 101 is opened on the front face of the mounting panel 1; the heat dissipation base 2 is located on the front side of the mounting panel 1, and the heat dissipation base 2 and the mounting groove 101 are plug-connected; the movable slide 3 is slidably connected to the inside of the front face of the heat dissipation base 2; a total of multiple groups of mounting fins 4 are provided, and the multiple groups of mounting fins 4 are evenly arranged and fixedly connected to the front face of the movable slide 3, and the multiple groups of mounting fins 4 are located on the front face of the heat dissipation base 2 side; the heat dissipation pipe 5 is fixedly connected to the inside of multiple groups of mounting fins 4; the mounting turn block 6 is rotatably connected to the left side of the inner upper end surface of the heat dissipation base 2, and the upper end surface of the mounting turn block 6 is provided with a hexagonal groove structure; a total of four groups of mounting bolts 11 are provided, and the four groups of mounting bolts 11 are respectively threadedly connected to the four corners of the inner rear end surface of the heat dissipation base 2; a total of four groups of mounting screw holes 12 are provided, and the four groups of mounting screw holes 12 are respectively opened at the four corners of the front end surface of the mounting panel 1, and the four groups of mounting bolts 11 are respectively threadedly connected to the four groups of mounting screw holes 12; the fine-tuning turn block 16 is rotatably connected to the right side of the inner upper end surface of the heat dissipation base 2, and the upper end surface of the fine-tuning turn block 16 is provided with a hexagonal groove structure; the heat dissipation mounting mechanism is provided inside the heat dissipation base 2.

[0031] Among them, the heat dissipation mounting mechanism includes: an installation bevel gear 601, a power shaft 7 and a power bevel gear 701; the installation bevel gear 601 is coaxially fixedly connected to the lower side of the installation rotary block 6, and the installation bevel gear 601 rotates on the upper side of the heat dissipation base 2; there are four groups of power rotary shafts 7, and the four groups of power rotary shafts 7 are rotatably connected to the four corners inside the heat dissipation base 2; the power bevel gear 701 is coaxially fixedly connected to the front side of a group of power rotary shafts 7 on the upper side, and the installation bevel gear 601 and the power bevel gear 701 are meshed to form a bevel gear transmission mechanism. During use, when the staff installs the heat dissipation structure on the installation panel 1, the heat dissipation base 2 is inserted into the installation groove 101, and the mounting bolt 11 and the mounting screw hole 12 are aligned. The staff inserts the tool into the groove of the installation rotary block 6, twists the installation rotary block 6 to rotate, drives the installation bevel gear 601 to rotate, and the installation bevel gear 601 rotates to drive the meshing power bevel gear 701 to rotate, and the power bevel gear 701 rotates to drive the upper group of power rotary shafts 7 to rotate.

[0032] Among them, the heat dissipation installation mechanism also includes: a power pulley 702 and a power transmission belt 8; there are four groups of power pulleys 702, and the four groups of power pulleys 702 are coaxially fixedly connected to the front sides of the four groups of power shafts 7, and the four groups of power pulleys 702 are toothed pulleys; there are two groups of power transmission belts 8, and the two groups of power transmission belts 8 are respectively connected to the outer end faces of the four groups of power pulleys 702, and the two groups of power transmission belts 8 are toothed transmission belts. During use, the upper group of power shafts 7 rotate to drive the upper group of power pulleys 702 to rotate, the upper group of power pulleys 702 rotate to drive the power transmission belt 8 to transmit, and the power transmission belt 8 drives the lower group of power pulleys 702 to rotate.

[0033] Among them, the heat dissipation installation mechanism also includes: connected pulleys 703 and connected transmission belts 9; there are two groups of connected pulleys 703, and the two groups of connected pulleys 703 are coaxially fixedly connected to the two groups of power shafts 7 on the lower side, and the two groups of connected pulleys 703 are toothed pulleys; the connected transmission belt 9 is connected to the outer end faces of the two groups of connected pulleys 703, and the connected transmission belt 9 is a toothed transmission belt. During use, the rotation of the lower group of power pulleys 702 drives the rotation of the lower group of connected pulleys 703, and the rotation of the lower group of connected pulleys 703 drives the connected transmission belt 9 to transmit, and the connected transmission belt 9 transmission and the power transmission belt 8 transmission drive the four groups of power shafts 7 to rotate at the same time.

[0034] Among them, the heat dissipation mounting mechanism also includes: mounting springs 10; there are four groups of mounting springs 10, and the four groups of mounting springs 10 are respectively fixedly connected to the rear end faces of the four groups of power shafts 7. The four groups of mounting springs 10 are respectively located at the four corners inside the heat dissipation base 2. The four groups of mounting springs 10 are elastically connected to the four groups of mounting bolts 11. During use, the rotation of the power shaft 7 drives the mounting springs 10 to rotate, and the rotation of the mounting springs 10 drives the mounting bolts 11 to rotate. When the mounting bolts 11 rotate, the elastic force of the mounting springs 10 drives the mounting bolts 11 to slide out from the inside of the heat dissipation base 2, and the mounting bolts 11 are installed inside the mounting screw holes 12, so that the heat dissipation structure is installed at the automobile power unit.

[0035] The specific usage and function of this embodiment: During the use of the present invention, when the staff installs the heat dissipation structure on the installation panel 1, the heat dissipation base 2 is inserted into the installation groove 101, the installation bolt 11 and the installation screw hole 12 are aligned, the staff inserts the tool into the groove of the installation turn block 6, twists the installation turn block 6 to rotate and drive the installation bevel gear 601 to rotate, the installation bevel gear 601 rotates and drives the meshing power bevel gear 701 to rotate, the power bevel gear 701 rotates and drives the upper group of power shafts 7 to rotate, the upper group of power shafts 7 rotate and drive the upper group of power pulleys 702 to rotate, the upper group of power pulleys 702 rotate and drive the power transmission belt 8 to transmit, the power transmission belt 8 drives a group of power pulleys 702 on the lower side to rotate, and the rotation of the group of power pulleys 702 on the lower side drives a group of connected pulleys 703 on the lower side to rotate, and the rotation of the group of connected pulleys 703 on the lower side drives the connected transmission belt 9 to transmit, and the connected transmission belt 9 and the power transmission belt 8 drive the four groups of power shafts 7 to rotate at the same time, and the rotation of the power shaft 7 drives the mounting spring 10 to rotate, and the rotation of the mounting spring 10 drives the mounting bolt 11 to rotate, and when the mounting bolt 11 rotates, the elastic force of the mounting spring 10 drives the mounting bolt 11 to slide out from the inside of the heat dissipation base 2, and the mounting bolt 11 is installed in the mounting screw hole 12, so that the heat dissipation structure is installed at the automobile power unit, so that the installation of the heat dissipation structure is convenient.

[0036] Example 2:

[0037] Based on Example 1, please refer to Figure 7 and Figure 8 As shown: The present invention provides a heat dissipation structure for an automobile power device that is easy to install and fix. The structure also includes a heat dissipation fine-tuning mechanism. The heat dissipation fine-tuning mechanism is arranged in the middle position inside a heat dissipation base 2. The heat dissipation fine-tuning mechanism includes: a telescopic pipe 13 and a mounting pipe 14. Two groups of telescopic pipes 13 are provided. The two groups of telescopic pipes 13 are respectively fixedly connected to two groups of pipe openings of the heat dissipation pipe 5. Two groups of mounting pipes 14 are provided. The two groups of mounting pipes 14 are respectively fixedly connected to the rear end surfaces of the two groups of telescopic pipes 13. The two groups of mounting pipes 14 are respectively connected to other heat dissipation components of the automobile. During use, when the heat dissipation structure moves, the heat dissipation pipe 5 is driven to move, and the movement of the heat dissipation pipe 5 drives the telescopic pipe 13 to extend and retract, thereby facilitating adjustment of the position of the heat dissipation structure.

[0038] Among them, the heat dissipation fine-tuning mechanism also includes: a fine-tuning shaft 15; the fine-tuning shaft 15 is rotatably connected to the right side inside the heat dissipation base 2, and the upper end surface of the fine-tuning shaft 15 and the fine-tuning turn block 16 are coaxially fixedly connected. During use, the staff inserts the tool into the slot on the fine-tuning turn block 16, twists the fine-tuning turn block 16 to rotate, and drives the fine-tuning shaft 15 to rotate.

[0039] Among them, the heat dissipation fine-tuning mechanism also includes: a fine-tuning bevel gear 1501 and a connecting bevel gear 1701; the fine-tuning bevel gear 1501 is coaxially fixedly connected to the lower side of the fine-tuning shaft 15; the connecting bevel gear 1701 is rotatably connected to the middle position on the left side inside the heat dissipation base 2, and the fine-tuning bevel gear 1501 and the connecting bevel gear 1701 are engaged to form a bevel gear transmission mechanism. During use, the fine-tuning shaft 15 rotates to drive the fine-tuning bevel gear 1501 to rotate, and the fine-tuning bevel gear 1501 rotates to drive the meshing connecting bevel gear 1701 to rotate.

[0040] Among them, the heat dissipation fine-tuning mechanism also includes: a fine-tuning screw 17 and a fine-tuning wire hole 301; there are two groups of fine-tuning screws 17, and the two groups of fine-tuning screws 17 are respectively rotatably connected to the left and right sides of the heat dissipation base 2, and the rear side of the left group of fine-tuning screws 17 is coaxially fixedly connected to the connecting bevel gear 1701; there are two groups of fine-tuning wire holes 301, and the two groups of fine-tuning wire holes 301 are respectively opened on the left and right sides of the rear end surface of the movable slide 3, and the two groups of fine-tuning wire holes 301 are respectively threadedly connected to the two groups of fine-tuning screws 17. During use, the connecting bevel gear 1701 rotates to drive the left group of fine-tuning screws 17 to rotate, and the left group of fine-tuning screws 17 rotates inside the left group of fine-tuning wire holes 301.

[0041] Among them, the heat dissipation fine-tuning mechanism also includes: a fine-tuning pulley 1702 and a fine-tuning transmission belt 18; there are two groups of fine-tuning pulleys 1702, and the two groups of fine-tuning pulleys 1702 are coaxially fixedly connected to the rear sides of the two groups of fine-tuning screws 17, and the two groups of fine-tuning pulleys 1702 are toothed pulleys respectively; the fine-tuning transmission belt 18 is connected to the outer end faces of the two groups of fine-tuning pulleys 1702, and the fine-tuning transmission belt 18 is a toothed transmission belt. During use, the left group of fine-tuning screws 17 rotate to drive the left group of fine-tuning pulleys 1702 to rotate, and the left group of fine-tuning pulleys 1702 rotates to drive the fine-tuning transmission belt 18 to transmit, and the fine-tuning transmission belt 18 drives the two groups of fine-tuning screws 17 to rotate at the same time, and the fine-tuning screw 17 rotates inside the fine-tuning thread hole 301 to drive the installation of the fins 4 and the heat dissipation pipe 5 to fit the heat dissipation structure to the cooling component, which is convenient for installing the fins 4 and the heat dissipation pipe 5 for better cooling and heat dissipation.

[0042] Specific usage and function of the second embodiment: In the present invention, during use, when the heat dissipation structure moves, it drives the heat dissipation pipe 5 to move, and the movement of the heat dissipation pipe 5 drives the telescopic pipe 13 to extend and retract, so as to facilitate the adjustment of the position of the heat dissipation structure. The staff inserts the tool into the slot on the fine-tuning rotary block 16, twists the fine-tuning rotary block 16 to rotate, drives the fine-tuning shaft 15 to rotate, and the fine-tuning shaft 15 rotates to drive the fine-tuning bevel gear 1501 to rotate, and the fine-tuning bevel gear 1501 rotates to drive the meshing connecting bevel gear 1701 to rotate, and the connecting bevel gear 1700 rotates to drive the left set of fine-tuning screws 17 to rotate. The left side group of fine-tuning screws 17 rotate inside the left side group of fine-tuning wire holes 301, and the left side group of fine-tuning screws 17 rotate to drive the left side group of fine-tuning pulleys 1702 to rotate, and the left side group of fine-tuning pulleys 1702 rotates to drive the fine-tuning transmission belt 18, and the fine-tuning transmission belt 18 drives the two groups of fine-tuning screws 17 to rotate at the same time, and the fine-tuning screws 17 rotate inside the fine-tuning wire holes 301 to drive the installation of the fins 4 and the heat dissipation pipes 5. The heat dissipation structure fits into the cooling component, which is convenient for the installation of the fins 4 and the heat dissipation pipes 5 to better cool and dissipate heat, thereby facilitating the installation of the heat dissipation structure and ensuring the heat dissipation efficiency.

Claims

1. A heat dissipation structure for an automobile power unit that is easy to install and fix, comprising: The heat dissipation device is a heat dissipation device, a heat dissipation device, a heat dissipation device and a heat dissipation device. The heat dissipation device is ... The mounting turn block is rotatably connected to the left side of the upper end surface of the heat sink base, and a hexagonal groove structure is provided on the upper end surface of the mounting turn block; there are four groups of mounting bolts, which are respectively threadedly connected to the four corners of the inner rear end surface of the heat sink base; there are four groups of mounting screw holes, which are respectively opened at the four corners of the front end surface of the mounting panel, and the four groups of mounting bolts are respectively threadedly connected to the four groups of mounting screw holes; the fine-tuning turn block is rotatably connected to the right side of the inner upper end surface of the heat sink base, and a hexagonal groove structure is provided on the upper end surface of the fine-tuning turn block; the heat dissipation mounting mechanism is arranged inside the heat sink base; the heat dissipation fine-tuning mechanism is arranged in the middle position inside the heat sink base.

2. The heat dissipation structure of an automobile power unit that is easy to install and fix as claimed in claim 1, characterized in that: The heat dissipation mounting mechanism includes: a mounting bevel gear, a power rotating shaft and a power bevel gear; the mounting bevel gear is coaxially fixedly connected to the lower side of the mounting rotating block, and the mounting bevel gear rotates on the upper side of the heat dissipation base; the power rotating shaft is provided in four groups, and the four groups of power rotating shafts are respectively rotatably connected to the four corners inside the heat dissipation base; the power bevel gear is coaxially fixedly connected to the front side of a group of power rotating shafts on the upper side, and the mounting bevel gear and the power bevel gear are meshed to form a bevel gear transmission mechanism.

3. The heat dissipation structure of an automobile power unit that is easy to install and fix as claimed in claim 2, characterized in that: The heat dissipation installation mechanism also includes: a power pulley and a power transmission belt; there are four groups of power pulleys, which are coaxially fixedly connected to the front sides of the four power rotating shafts, and the four groups of power pulleys are toothed pulleys; there are two groups of power transmission belts, which are respectively connected to the outer end faces of the four groups of power pulleys, and the two groups of power transmission belts are toothed belts.

4. The heat dissipation structure of an automobile power unit that is easy to install and fix as claimed in claim 2, characterized in that: The heat dissipation installation mechanism also includes: connected pulleys and connected transmission belts; there are two groups of connected pulleys, and the two groups of connected pulleys are coaxially fixedly connected to the two groups of power shafts on the lower side, and the two groups of connected pulleys are toothed pulleys; the connected transmission belt is connected to the outer end surfaces of the two groups of connected pulleys, and the connected transmission belt is a toothed transmission belt.

5. The heat dissipation structure of an automobile power unit that is easy to install and fix as claimed in claim 2, characterized in that: The heat dissipation mounting mechanism also includes: mounting springs; there are four groups of mounting springs, which are respectively fixedly connected to the rear end faces of the four power shafts, and the four groups of mounting springs are respectively located at the four corners inside the heat dissipation base, and the four groups of mounting springs are respectively elastically connected by four groups of mounting bolts.

6. The heat dissipation structure of an automobile power unit that is easy to install and fix as claimed in claim 1, characterized in that: The heat dissipation fine-tuning mechanism includes: a telescopic pipe and a mounting pipe; the telescopic pipe is provided in two groups, and the two groups of telescopic pipes are respectively fixedly connected to the two groups of pipe openings of the heat dissipation pipe; the mounting pipe is provided in two groups, and the two groups of mounting pipes are respectively fixedly connected to the rear end surfaces of the two groups of telescopic pipes, and the two groups of mounting pipes are respectively connected to other heat dissipation parts of the car.

7. The heat dissipation structure of an automobile power unit that is easy to install and fix as claimed in claim 1, characterized in that: The heat dissipation fine-tuning mechanism further comprises: a fine-tuning shaft; the fine-tuning shaft is rotatably connected to the right side inside the heat dissipation base, and the upper end surface of the fine-tuning shaft and the fine-tuning rotating block are coaxially fixedly connected.

8. The heat dissipation structure of an automobile power unit that is easy to install and fix as claimed in claim 7, characterized in that: The heat dissipation fine-tuning mechanism also includes: a fine-tuning bevel gear and a connecting bevel gear; the fine-tuning bevel gear is coaxially fixedly connected to the lower side of the fine-tuning shaft; the connecting bevel gear is rotatably connected to the middle position on the left side inside the heat dissipation base, and the fine-tuning bevel gear and the connecting bevel gear are engaged to form a bevel gear transmission mechanism.

9. The heat dissipation structure of an automobile power unit that is easy to install and fix as claimed in claim 8, characterized in that: The heat dissipation fine-tuning mechanism also includes: a fine-tuning screw and a fine-tuning thread hole; there are two groups of fine-tuning screws, which are respectively rotatably connected to the left and right sides of the heat dissipation base, and the rear side of the left group of fine-tuning screws is coaxially fixedly connected to the connecting bevel gear; there are two groups of fine-tuning threads, which are respectively opened on the left and right sides of the rear end surface of the movable slide, and the two groups of fine-tuning threads are respectively threadedly connected to the two groups of fine-tuning screws.

10. The heat dissipation structure of an automobile power unit that is easy to install and fix as claimed in claim 9, characterized in that: The heat dissipation fine-tuning mechanism also includes: a fine-tuning pulley and a fine-tuning transmission belt; there are two groups of fine-tuning pulleys, and the two groups of fine-tuning pulleys are coaxially fixedly connected to the rear sides of the two groups of fine-tuning screws, and the two groups of fine-tuning pulleys are toothed pulleys; the fine-tuning transmission belt is connected to the outer end faces of the two groups of fine-tuning pulleys, and the fine-tuning transmission belt is a toothed transmission belt.

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